113940553540 has 48 divisors (see below), whose sum is σ = 268082265024. Its totient is φ = 40313116800.

The previous prime is 113940553523. The next prime is 113940553627. The reversal of 113940553540 is 45355049311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 113940553493 and 113940553502.

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 15 ways as a sum of consecutive naturals, for example, 6990666 + ... + 7006945.

It is an arithmetic number, because the mean of its divisors is an integer number (5585047188).

Almost surely, 2^113940553540 is an apocalyptic number.

113940553540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113940553540 is an abundant number, since it is smaller than the sum of its proper divisors (154141711484).

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

113940553540 is a wasteful number, since it uses less digits than its factorization.

113940553540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13997668 (or 13997666 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 113940553540 in words is "one hundred thirteen billion, nine hundred forty million, five hundred fifty-three thousand, five hundred forty".