44694362539894 has 16 divisors (see below), whose sum is σ = 67568903640000. Its totient is φ = 22171609167624.

The previous prime is 44694362539829. The next prime is 44694362539909. The reversal of 44694362539894 is 49893526349644.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 44694362539894.

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, 53209392 + ... + 54042835.

It is an arithmetic number, because the mean of its divisors is an integer number (4223056477500).

Almost surely, 2^{44694362539894} is an apocalyptic number.

44694362539894 is a deficient number, since it is larger than the sum of its proper divisors (22874541100106).

44694362539894 is a wasteful number, since it uses less digits than its factorization.

44694362539894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107253867.

The product of its digits is 4837294080, while the sum is 76.

The spelling of 44694362539894 in words is "forty-four trillion, six hundred ninety-four billion, three hundred sixty-two million, five hundred thirty-nine thousand, eight hundred ninety-four".