245023331040292 has 48 divisors (see below), whose sum is σ = 493296810386688. Its totient is φ = 104313552220800.

The previous prime is 245023331040203. The next prime is 245023331040307. The reversal of 245023331040292 is 292040133320542.

It is a super-2 number, since 2×245023331040292² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 569875938 + ... + 570305734.

It is an arithmetic number, because the mean of its divisors is an integer number (10277016883056).

Almost surely, 2^{245023331040292} is an apocalyptic number.

It is an amenable number.

245023331040292 is an abundant number, since it is smaller than the sum of its proper divisors (248273479346396).

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

245023331040292 is a wasteful number, since it uses less digits than its factorization.

245023331040292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564796 (or 564794 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 245023331040292 in words is "two hundred forty-five trillion, twenty-three billion, three hundred thirty-one million, forty thousand, two hundred ninety-two".