44961713313 has 16 divisors (see below), whose sum is σ = 66294734016. Its totient is φ = 26876240640.

The previous prime is 44961713281. The next prime is 44961713327. The reversal of 44961713313 is 31331716944.

It is not a de Polignac number, because 44961713313 - 2⁵ = 44961713281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44961713213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9329620 + ... + 9334437.

It is an arithmetic number, because the mean of its divisors is an integer number (4143420876).

Almost surely, 2^44961713313 is an apocalyptic number.

It is an amenable number.

44961713313 is a deficient number, since it is larger than the sum of its proper divisors (21333020703).

44961713313 is a wasteful number, since it uses less digits than its factorization.

44961713313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18664144.

The product of its digits is 163296, while the sum is 42.

The spelling of 44961713313 in words is "forty-four billion, nine hundred sixty-one million, seven hundred thirteen thousand, three hundred thirteen".