44487057043 has 16 divisors (see below), whose sum is σ = 52322038272. Its totient is φ = 37290708000.

The previous prime is 44487057023. The next prime is 44487057047. The reversal of 44487057043 is 34075078444.

It is a de Polignac number, because none of the positive numbers 2^k-44487057043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 44487056984 and 44487057002.

It is not an unprimeable number, because it can be changed into a prime (44487057047) 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, 40473 + ... + 301018.

It is an arithmetic number, because the mean of its divisors is an integer number (3270127392).

Almost surely, 2^44487057043 is an apocalyptic number.

44487057043 is a deficient number, since it is larger than the sum of its proper divisors (7834981229).

44487057043 is a wasteful number, since it uses less digits than its factorization.

44487057043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342426.

The product of its (nonzero) digits is 1505280, while the sum is 46.

The spelling of 44487057043 in words is "forty-four billion, four hundred eighty-seven million, fifty-seven thousand, forty-three".