44107111664157 has 8 divisors (see below), whose sum is σ = 58809599166400. Its totient is φ = 29404682635680.

The previous prime is 44107111664123. The next prime is 44107111664177. The reversal of 44107111664157 is 75146611170144.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-44107111664157 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 (44107111664107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12827032 + ... + 15898017.

It is an arithmetic number, because the mean of its divisors is an integer number (7351199895800).

Almost surely, 2^{44107111664157} is an apocalyptic number.

It is an amenable number.

44107111664157 is a deficient number, since it is larger than the sum of its proper divisors (14702487502243).

44107111664157 is a wasteful number, since it uses less digits than its factorization.

44107111664157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29236883.

The product of its (nonzero) digits is 564480, while the sum is 48.

The spelling of 44107111664157 in words is "forty-four trillion, one hundred seven billion, one hundred eleven million, six hundred sixty-four thousand, one hundred fifty-seven".