44969708745 has 48 divisors (see below), whose sum is σ = 88881326352. Its totient is φ = 20836638720.

The previous prime is 44969708659. The next prime is 44969708747. The reversal of 44969708745 is 54780796944.

44969708745 is a `hidden beast` number, since 4 + 496 + 9 + 70 + 8 + 74 + 5 = 666.

44969708745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 6849879696 + 38119829049 = 82764^2 + 195243^2 .

It is not a de Polignac number, because 44969708745 - 2²⁰ = 44968660169 is a prime.

It is a super-2 number, since 2×44969708745² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (44969708747) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2250976 + ... + 2270865.

It is an arithmetic number, because the mean of its divisors is an integer number (1851694299).

Almost surely, 2^44969708745 is an apocalyptic number.

44969708745 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

44969708745 is a deficient number, since it is larger than the sum of its proper divisors (43911617607).

44969708745 is a wasteful number, since it uses less digits than its factorization.

44969708745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4521882 (or 4521879 counting only the distinct ones).

The product of its (nonzero) digits is 60963840, while the sum is 63.

The spelling of 44969708745 in words is "forty-four billion, nine hundred sixty-nine million, seven hundred eight thousand, seven hundred forty-five".