42231430123224 has 64 divisors (see below), whose sum is σ = 105640024089600. Its totient is φ = 14068952561664.

The previous prime is 42231430123123. The next prime is 42231430123231. The reversal of 42231430123224 is 42232103413224.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301223589 + ... + 301363755.

It is an arithmetic number, because the mean of its divisors is an integer number (1650625376400).

Almost surely, 2^{42231430123224} is an apocalyptic number.

It is an amenable number.

42231430123224 is an abundant number, since it is smaller than the sum of its proper divisors (63408593966376).

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

42231430123224 is a wasteful number, since it uses less digits than its factorization.

42231430123224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147392 (or 147388 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 42231430123224 its reverse (42232103413224), we get a palindrome (84463533536448).

The spelling of 42231430123224 in words is "forty-two trillion, two hundred thirty-one billion, four hundred thirty million, one hundred twenty-three thousand, two hundred twenty-four".