111061463040 has 1248 divisors, whose sum is σ = 468498988800. Its totient is φ = 24684134400.

The previous prime is 111061463017. The next prime is 111061463077. The reversal of 111061463040 is 40364160111.

111061463040 is a `hidden beast` number, since 1 + 1 + 1 + 0 + 614 + 6 + 3 + 0 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 111061462995 and 111061463013.

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 3582627825 + ... + 3582627855.

Almost surely, 2^111061463040 is an apocalyptic number.

111061463040 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 111061463040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234249494400).

111061463040 is an abundant number, since it is smaller than the sum of its proper divisors (357437525760).

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

111061463040 is a wasteful number, since it uses less digits than its factorization.

111061463040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 71 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The spelling of 111061463040 in words is "one hundred eleven billion, sixty-one million, four hundred sixty-three thousand, forty".