44534164135 has 8 divisors (see below), whose sum is σ = 53599577616. Its totient is φ = 35521610880.

The previous prime is 44534164123. The next prime is 44534164141. The reversal of 44534164135 is 53146143544.

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

It is not a de Polignac number, because 44534164135 - 2²³ = 44525775527 is a prime.

It is a super-3 number, since 3×44534164135³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13213201 + ... + 13216570.

It is an arithmetic number, because the mean of its divisors is an integer number (6699947202).

Almost surely, 2^44534164135 is an apocalyptic number.

44534164135 is a deficient number, since it is larger than the sum of its proper divisors (9065413481).

44534164135 is a wasteful number, since it uses less digits than its factorization.

44534164135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26430113.

The product of its digits is 345600, while the sum is 40.

The spelling of 44534164135 in words is "forty-four billion, five hundred thirty-four million, one hundred sixty-four thousand, one hundred thirty-five".