112430240402421 has 16 divisors (see below), whose sum is σ = 151315468200000. Its totient is φ = 74249322373248.

The previous prime is 112430240402357. The next prime is 112430240402471. The reversal of 112430240402421 is 124204042034211.

It is not a de Polignac number, because 112430240402421 - 2⁶ = 112430240402357 is a prime.

It is a super-3 number, since 3×112430240402421³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112430240402471) 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, 2148646 + ... + 15148503.

It is an arithmetic number, because the mean of its divisors is an integer number (9457216762500).

Almost surely, 2^{112430240402421} is an apocalyptic number.

It is an amenable number.

112430240402421 is a deficient number, since it is larger than the sum of its proper divisors (38885227797579).

112430240402421 is a wasteful number, since it uses less digits than its factorization.

112430240402421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17317508.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 112430240402421 its reverse (124204042034211), we get a palindrome (236634282436632).

The spelling of 112430240402421 in words is "one hundred twelve trillion, four hundred thirty billion, two hundred forty million, four hundred two thousand, four hundred twenty-one".