44464072107 has 48 divisors (see below), whose sum is σ = 74339381760. Its totient is φ = 23431560768.

The previous prime is 44464072069. The next prime is 44464072141. The reversal of 44464072107 is 70127046444.

It is a happy number.

It is not a de Polignac number, because 44464072107 - 2¹⁰ = 44464071083 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (44464073107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2135694 + ... + 2156412.

It is an arithmetic number, because the mean of its divisors is an integer number (1548737120).

Almost surely, 2^44464072107 is an apocalyptic number.

44464072107 is a deficient number, since it is larger than the sum of its proper divisors (29875309653).

44464072107 is a wasteful number, since it uses less digits than its factorization.

44464072107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21872 (or 21865 counting only the distinct ones).

The product of its (nonzero) digits is 150528, while the sum is 39.

The spelling of 44464072107 in words is "forty-four billion, four hundred sixty-four million, seventy-two thousand, one hundred seven".