234724424457 has 16 divisors (see below), whose sum is σ = 327616507008. Its totient is φ = 149201120640.

The previous prime is 234724424453. The next prime is 234724424491. The reversal of 234724424457 is 754424427432.

It is not a de Polignac number, because 234724424457 - 2² = 234724424453 is a prime.

It is not an unprimeable number, because it can be changed into a prime (234724424453) 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, 5412594 + ... + 5455787.

It is an arithmetic number, because the mean of its divisors is an integer number (20476031688).

Almost surely, 2^234724424457 is an apocalyptic number.

It is an amenable number.

234724424457 is a deficient number, since it is larger than the sum of its proper divisors (92892082551).

234724424457 is a wasteful number, since it uses less digits than its factorization.

234724424457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10868720.

The product of its digits is 6021120, while the sum is 48.

The spelling of 234724424457 in words is "two hundred thirty-four billion, seven hundred twenty-four million, four hundred twenty-four thousand, four hundred fifty-seven".