44013386356380 has 144 divisors (see below), whose sum is σ = 155693611819200. Its totient is φ = 10060202581632.

The previous prime is 44013386356351. The next prime is 44013386356393. The reversal of 44013386356380 is 8365368331044.

44013386356380 is a `hidden beast` number, since 4 + 4 + 0 + 13 + 3 + 8 + 63 + 563 + 8 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

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, 356379679 + ... + 356503158.

Almost surely, 2^{44013386356380} is an apocalyptic number.

It is an amenable number.

44013386356380 is an abundant number, since it is smaller than the sum of its proper divisors (111680225462820).

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

44013386356380 is a wasteful number, since it uses less digits than its factorization.

44013386356380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712882873 (or 712882854 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 54.

The spelling of 44013386356380 in words is "forty-four trillion, thirteen billion, three hundred eighty-six million, three hundred fifty-six thousand, three hundred eighty".