112433234230421 has 32 divisors (see below), whose sum is σ = 129230778112128. Its totient is φ = 96898109368320.

The previous prime is 112433234230411. The next prime is 112433234230459. The reversal of 112433234230421 is 124032432334211.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-112433234230421 is a prime.

It is a super-2 number, since 2×112433234230421² (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 (112433234230411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77828330 + ... + 79259796.

It is an arithmetic number, because the mean of its divisors is an integer number (4038461816004).

Almost surely, 2^{112433234230421} is an apocalyptic number.

It is an amenable number.

112433234230421 is a deficient number, since it is larger than the sum of its proper divisors (16797543881707).

112433234230421 is a wasteful number, since it uses less digits than its factorization.

112433234230421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1434341.

The product of its (nonzero) digits is 82944, while the sum is 35.

Adding to 112433234230421 its reverse (124032432334211), we get a palindrome (236465666564632).

The spelling of 112433234230421 in words is "one hundred twelve trillion, four hundred thirty-three billion, two hundred thirty-four million, two hundred thirty thousand, four hundred twenty-one".