44905964871 has 8 divisors (see below), whose sum is σ = 60241949440. Its totient is φ = 29753645112.

The previous prime is 44905964869. The next prime is 44905964881. The reversal of 44905964871 is 17846950944.

44905964871 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 44905964871 - 2¹ = 44905964869 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 (44905964801) 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, 45915631 + ... + 45916608.

It is an arithmetic number, because the mean of its divisors is an integer number (7530243680).

Almost surely, 2^44905964871 is an apocalyptic number.

44905964871 is a deficient number, since it is larger than the sum of its proper divisors (15335984569).

44905964871 is a wasteful number, since it uses less digits than its factorization.

44905964871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91832405.

The product of its (nonzero) digits is 8709120, while the sum is 57.

The spelling of 44905964871 in words is "forty-four billion, nine hundred five million, nine hundred sixty-four thousand, eight hundred seventy-one".