44964960867 has 16 divisors (see below), whose sum is σ = 66620873760. Its totient is φ = 29973888000.

The previous prime is 44964960863. The next prime is 44964960869. The reversal of 44964960867 is 76806946944.

44964960867 is a `hidden beast` number, since 4 + 496 + 4 + 9 + 60 + 86 + 7 = 666.

It is not a de Polignac number, because 44964960867 - 2² = 44964960863 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44964960863) 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 15 ways as a sum of consecutive naturals, for example, 248067 + ... + 389187.

It is an arithmetic number, because the mean of its divisors is an integer number (4163804610).

Almost surely, 2^44964960867 is an apocalyptic number.

44964960867 is a deficient number, since it is larger than the sum of its proper divisors (21655912893).

44964960867 is a wasteful number, since it uses less digits than its factorization.

44964960867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152931 (or 152925 counting only the distinct ones).

The product of its (nonzero) digits is 62705664, while the sum is 63.

The spelling of 44964960867 in words is "forty-four billion, nine hundred sixty-four million, nine hundred sixty thousand, eight hundred sixty-seven".