44070890572799 has 4 divisors (see below), whose sum is σ = 44144464681200. Its totient is φ = 43997316464400.

The previous prime is 44070890572769. The next prime is 44070890572831. The reversal of 44070890572799 is 99727509807044.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 44070890572799 - 2²⁸ = 44070622137343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44070890572769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36787053302 + ... + 36787054499.

It is an arithmetic number, because the mean of its divisors is an integer number (11036116170300).

Almost surely, 2^{44070890572799} is an apocalyptic number.

44070890572799 is a deficient number, since it is larger than the sum of its proper divisors (73574108401).

44070890572799 is an equidigital number, since it uses as much as digits as its factorization.

44070890572799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73574108400.

The product of its (nonzero) digits is 320060160, while the sum is 71.

The spelling of 44070890572799 in words is "forty-four trillion, seventy billion, eight hundred ninety million, five hundred seventy-two thousand, seven hundred ninety-nine".