113553005405442 has 32 divisors (see below), whose sum is σ = 230307026315904. Its totient is φ = 37317510048000.

The previous prime is 113553005405393. The next prime is 113553005405447. The reversal of 113553005405442 is 244504500355311.

It is a junction number, because it is equal to n+sod(n) for n = 113553005405394 and 113553005405403.

It is not an unprimeable number, because it can be changed into a prime (113553005405447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42284442 + ... + 44889642.

It is an arithmetic number, because the mean of its divisors is an integer number (7197094572372).

Almost surely, 2^{113553005405442} is an apocalyptic number.

113553005405442 is an abundant number, since it is smaller than the sum of its proper divisors (116754020910462).

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

113553005405442 is a wasteful number, since it uses less digits than its factorization.

113553005405442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707594.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 113553005405442 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five million, four hundred five thousand, four hundred forty-two".