423354155024 has 40 divisors (see below), whose sum is σ = 823662960768. Its totient is φ = 210796421120.

The previous prime is 423354155023. The next prime is 423354155033. The reversal of 423354155024 is 420551453324.

It is not an unprimeable number, because it can be changed into a prime (423354155023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18044069 + ... + 18067515.

Almost surely, 2^423354155024 is an apocalyptic number.

It is an amenable number.

423354155024 is a deficient number, since it is larger than the sum of its proper divisors (400308805744).

423354155024 is a wasteful number, since it uses less digits than its factorization.

423354155024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28103 (or 28097 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 423354155024 in words is "four hundred twenty-three billion, three hundred fifty-four million, one hundred fifty-five thousand, twenty-four".