246364724721 has 12 divisors (see below), whose sum is σ = 346684988112. Its totient is φ = 155598772824.

The previous prime is 246364724707. The next prime is 246364724747. The reversal of 246364724721 is 127427463642.

It is not a de Polignac number, because 246364724721 - 2⁵ = 246364724689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (246364724321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113740711 + ... + 113742876.

It is an arithmetic number, because the mean of its divisors is an integer number (28890415676).

Almost surely, 2^246364724721 is an apocalyptic number.

It is an amenable number.

246364724721 is a deficient number, since it is larger than the sum of its proper divisors (100320263391).

246364724721 is a wasteful number, since it uses less digits than its factorization.

246364724721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227483628 (or 227483609 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 48.

The spelling of 246364724721 in words is "two hundred forty-six billion, three hundred sixty-four million, seven hundred twenty-four thousand, seven hundred twenty-one".