229457057312 has 54 divisors (see below), whose sum is σ = 525541079637. Its totient is φ = 98330609664.

The previous prime is 229457057171. The next prime is 229457057359. The reversal of 229457057312 is 213750754922.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 152415283216 + 77041774096 = 390404^2 + 277564^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=338716.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 18962048 + ... + 18974144.

Almost surely, 2^229457057312 is an apocalyptic number.

It is an amenable number.

229457057312 is an abundant number, since it is smaller than the sum of its proper divisors (296084022325).

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

229457057312 is an frugal number, since it uses more digits than its factorization.

229457057312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24218 (or 12106 counting only the distinct ones).

The product of its (nonzero) digits is 1058400, while the sum is 47.

The spelling of 229457057312 in words is "two hundred twenty-nine billion, four hundred fifty-seven million, fifty-seven thousand, three hundred twelve".