44929913697 has 12 divisors (see below), whose sum is σ = 64902236880. Its totient is φ = 29951673048.

The previous prime is 44929913669. The next prime is 44929913729. The reversal of 44929913697 is 79631992944.

44929913697 is a `hidden beast` number, since 4 + 492 + 9 + 9 + 136 + 9 + 7 = 666.

It is not a de Polignac number, because 44929913697 - 2¹⁹ = 44929389409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44929915697) 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, 58518 + ... + 305424.

It is an arithmetic number, because the mean of its divisors is an integer number (5408519740).

Almost surely, 2^44929913697 is an apocalyptic number.

It is an amenable number.

44929913697 is a deficient number, since it is larger than the sum of its proper divisors (19972323183).

44929913697 is a wasteful number, since it uses less digits than its factorization.

44929913697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267132 (or 267129 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 63.

The spelling of 44929913697 in words is "forty-four billion, nine hundred twenty-nine million, nine hundred thirteen thousand, six hundred ninety-seven".