116357124240 has 1280 divisors, whose sum is σ = 507747502080. Its totient is φ = 23887872000.

The previous prime is 116357124239. The next prime is 116357124311. The reversal of 116357124240 is 42421753611.

116357124240 is a `hidden beast` number, since 1 + 1 + 6 + 3 + 571 + 2 + 42 + 40 = 666.

It is a super-2 number, since 2×116357124240² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 116357124195 and 116357124204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 642856950 + ... + 642857130.

It is an arithmetic number, because the mean of its divisors is an integer number (396677736).

Almost surely, 2^116357124240 is an apocalyptic number.

116357124240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116357124240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253873751040).

116357124240 is an abundant number, since it is smaller than the sum of its proper divisors (391390377840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116357124240 is a wasteful number, since it uses less digits than its factorization.

116357124240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329 (or 317 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

Adding to 116357124240 its reverse (42421753611), we get a palindrome (158778877851).

It can be divided in two parts, 1163571 and 24240, that added together give a palindrome (1187811).

The spelling of 116357124240 in words is "one hundred sixteen billion, three hundred fifty-seven million, one hundred twenty-four thousand, two hundred forty".