116145442013260 has 144 divisors (see below), whose sum is σ = 274978055046240. Its totient is φ = 41152863769600.

The previous prime is 116145442013207. The next prime is 116145442013353. The reversal of 116145442013260 is 62310244541611.

It is a super-2 number, since 2×116145442013260² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78343971 + ... + 79812709.

It is an arithmetic number, because the mean of its divisors is an integer number (1909569826710).

Almost surely, 2^{116145442013260} is an apocalyptic number.

116145442013260 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 116145442013260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137489027523120).

116145442013260 is an abundant number, since it is smaller than the sum of its proper divisors (158832613032980).

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

116145442013260 is a wasteful number, since it uses less digits than its factorization.

116145442013260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469608 (or 1469595 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 40.

Adding to 116145442013260 its reverse (62310244541611), we get a palindrome (178455686554871).

The spelling of 116145442013260 in words is "one hundred sixteen trillion, one hundred forty-five billion, four hundred forty-two million, thirteen thousand, two hundred sixty".