124421304232 has 32 divisors (see below), whose sum is σ = 237518860320. Its totient is φ = 61086421440.

The previous prime is 124421304223. The next prime is 124421304247. The reversal of 124421304232 is 232403124421.

It is a super-2 number, since 2×124421304232² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 124421304232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69283 + ... + 503629.

It is an arithmetic number, because the mean of its divisors is an integer number (7422464385).

Almost surely, 2^124421304232 is an apocalyptic number.

It is an amenable number.

124421304232 is a deficient number, since it is larger than the sum of its proper divisors (113097556088).

124421304232 is a wasteful number, since it uses less digits than its factorization.

124421304232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435001 (or 434997 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 124421304232 its reverse (232403124421), we get a palindrome (356824428653).

The spelling of 124421304232 in words is "one hundred twenty-four billion, four hundred twenty-one million, three hundred four thousand, two hundred thirty-two".