44642513640111 has 8 divisors (see below), whose sum is σ = 60411759752064. Its totient is φ = 29317471644120.

The previous prime is 44642513640103. The next prime is 44642513640169. The reversal of 44642513640111 is 11104631524644.

44642513640111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 44642513640111 - 2³ = 44642513640103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44642513640211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111051028755 + ... + 111051029156.

It is an arithmetic number, because the mean of its divisors is an integer number (7551469969008).

Almost surely, 2^{44642513640111} is an apocalyptic number.

44642513640111 is a deficient number, since it is larger than the sum of its proper divisors (15769246111953).

44642513640111 is a wasteful number, since it uses less digits than its factorization.

44642513640111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222102057981.

The product of its (nonzero) digits is 276480, while the sum is 42.

The spelling of 44642513640111 in words is "forty-four trillion, six hundred forty-two billion, five hundred thirteen million, six hundred forty thousand, one hundred eleven".