44535072000 has 144 divisors (see below), whose sum is σ = 147923560512. Its totient is φ = 11875993600.

The previous prime is 44535071993. The next prime is 44535072061. The reversal of 44535072000 is 27053544.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135954 + ... + 327953.

It is an arithmetic number, because the mean of its divisors is an integer number (1027246948).

Almost surely, 2^44535072000 is an apocalyptic number.

44535072000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44535072000 is an abundant number, since it is smaller than the sum of its proper divisors (103388488512).

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

44535072000 is an equidigital number, since it uses as much as digits as its factorization.

44535072000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463941 (or 463917 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 30.

The spelling of 44535072000 in words is "forty-four billion, five hundred thirty-five million, seventy-two thousand".