44315877368 has 32 divisors (see below), whose sum is σ = 95049608160. Its totient is φ = 18975116160.

The previous prime is 44315877341. The next prime is 44315877379. The reversal of 44315877368 is 86377851344.

It is a happy number.

It is a super-2 number, since 2×44315877368² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300803 + ... + 423218.

It is an arithmetic number, because the mean of its divisors is an integer number (2970300255).

Almost surely, 2^44315877368 is an apocalyptic number.

It is an amenable number.

44315877368 is an abundant number, since it is smaller than the sum of its proper divisors (50733730792).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44315877368 is a wasteful number, since it uses less digits than its factorization.

44315877368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 725127 (or 725123 counting only the distinct ones).

The product of its digits is 13547520, while the sum is 56.

The spelling of 44315877368 in words is "forty-four billion, three hundred fifteen million, eight hundred seventy-seven thousand, three hundred sixty-eight".