57123244434 has 8 divisors (see below), whose sum is σ = 114246488880. Its totient is φ = 19041081476.

The previous prime is 57123244417. The next prime is 57123244499. The reversal of 57123244434 is 43444232175.

57123244434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

57123244434 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 57123244392 and 57123244401.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4760270364 + ... + 4760270375.

It is an arithmetic number, because the mean of its divisors is an integer number (14280811110).

Almost surely, 2^57123244434 is an apocalyptic number.

57123244434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57123244434 is a wasteful number, since it uses less digits than its factorization.

57123244434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9520540744.

The product of its digits is 322560, while the sum is 39.

The spelling of 57123244434 in words is "fifty-seven billion, one hundred twenty-three million, two hundred forty-four thousand, four hundred thirty-four".