61713268024 has 32 divisors (see below), whose sum is σ = 116061822000. Its totient is φ = 30763532800.

The previous prime is 61713268021. The next prime is 61713268027. The reversal of 61713268024 is 42086231716.

It is an interprime number because it is at equal distance from previous prime (61713268021) and next prime (61713268027).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61713268021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8173419 + ... + 8180965.

Almost surely, 2^61713268024 is an apocalyptic number.

It is an amenable number.

61713268024 is a deficient number, since it is larger than the sum of its proper divisors (54348553976).

61713268024 is a wasteful number, since it uses less digits than its factorization.

61713268024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10503 (or 10499 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The spelling of 61713268024 in words is "sixty-one billion, seven hundred thirteen million, two hundred sixty-eight thousand, twenty-four".