245045044044462 has 16 divisors (see below), whose sum is σ = 492412789930752. Its totient is φ = 81294564374520.

The previous prime is 245045044044419. The next prime is 245045044044481. The reversal of 245045044044462 is 264440440540542.

It is a super-2 number, since 2×245045044044462² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96779242038 + ... + 96779244569.

It is an arithmetic number, because the mean of its divisors is an integer number (30775799370672).

Almost surely, 2^{245045044044462} is an apocalyptic number.

245045044044462 is an abundant number, since it is smaller than the sum of its proper divisors (247367745886290).

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

245045044044462 is a wasteful number, since it uses less digits than its factorization.

245045044044462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193558486823.

The product of its (nonzero) digits is 9830400, while the sum is 48.

The spelling of 245045044044462 in words is "two hundred forty-five trillion, forty-five billion, forty-four million, forty-four thousand, four hundred sixty-two".