112554415402431 has 4 divisors (see below), whose sum is σ = 150072553869912. Its totient is φ = 75036276934952.

The previous prime is 112554415402397. The next prime is 112554415402463. The reversal of 112554415402431 is 134204514455211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112554415402431 - 2¹⁷ = 112554415271359 is a prime.

It is a super-2 number, since 2×112554415402431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112554415472431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18759069233736 + ... + 18759069233741.

It is an arithmetic number, because the mean of its divisors is an integer number (37518138467478).

Almost surely, 2^{112554415402431} is an apocalyptic number.

112554415402431 is a deficient number, since it is larger than the sum of its proper divisors (37518138467481).

112554415402431 is an equidigital number, since it uses as much as digits as its factorization.

112554415402431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37518138467480.

The product of its (nonzero) digits is 384000, while the sum is 42.

Adding to 112554415402431 its reverse (134204514455211), we get a palindrome (246758929857642).

The spelling of 112554415402431 in words is "one hundred twelve trillion, five hundred fifty-four billion, four hundred fifteen million, four hundred two thousand, four hundred thirty-one".