44106725868537 has 4 divisors (see below), whose sum is σ = 58808967824720. Its totient is φ = 29404483912356.

The previous prime is 44106725868503. The next prime is 44106725868577. The reversal of 44106725868537 is 73586852760144.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 44106725868537 - 2¹² = 44106725864441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44106725868577) 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, 7351120978087 + ... + 7351120978092.

It is an arithmetic number, because the mean of its divisors is an integer number (14702241956180).

Almost surely, 2^{44106725868537} is an apocalyptic number.

It is an amenable number.

44106725868537 is a deficient number, since it is larger than the sum of its proper divisors (14702241956183).

44106725868537 is a wasteful number, since it uses less digits than its factorization.

44106725868537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14702241956182.

The product of its (nonzero) digits is 270950400, while the sum is 66.

The spelling of 44106725868537 in words is "forty-four trillion, one hundred six billion, seven hundred twenty-five million, eight hundred sixty-eight thousand, five hundred thirty-seven".