44312362881 has 16 divisors (see below), whose sum is σ = 60828109056. Its totient is φ = 28677526416.

The previous prime is 44312362859. The next prime is 44312362883. The reversal of 44312362881 is 18826321344.

44312362881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44312362881 - 2⁷ = 44312362753 is a prime.

It is a super-3 number, since 3×44312362881³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (44312362883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1032675 + ... + 1074728.

It is an arithmetic number, because the mean of its divisors is an integer number (3801756816).

Almost surely, 2^44312362881 is an apocalyptic number.

It is an amenable number.

44312362881 is a deficient number, since it is larger than the sum of its proper divisors (16515746175).

44312362881 is a wasteful number, since it uses less digits than its factorization.

44312362881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2107612.

The product of its digits is 221184, while the sum is 42.

The spelling of 44312362881 in words is "forty-four billion, three hundred twelve million, three hundred sixty-two thousand, eight hundred eighty-one".