44741893605 has 16 divisors (see below), whose sum is σ = 72109566144. Its totient is φ = 23688164480.

The previous prime is 44741893591. The next prime is 44741893657. The reversal of 44741893605 is 50639814744.

It is a happy number.

It is not a de Polignac number, because 44741893605 - 2⁴ = 44741893589 is a prime.

It is a super-2 number, since 2×44741893605² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10884051 + ... + 10888160.

It is an arithmetic number, because the mean of its divisors is an integer number (4506847884).

Almost surely, 2^44741893605 is an apocalyptic number.

It is an amenable number.

44741893605 is a deficient number, since it is larger than the sum of its proper divisors (27367672539).

44741893605 is a wasteful number, since it uses less digits than its factorization.

44741893605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21772356.

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 44741893605 in words is "forty-four billion, seven hundred forty-one million, eight hundred ninety-three thousand, six hundred five".