44633654994 has 16 divisors (see below), whose sum is σ = 89279614368. Its totient is φ = 14875834272.

The previous prime is 44633654977. The next prime is 44633655007. The reversal of 44633654994 is 49945633644.

44633654994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×44633654994² (a number of 22 digits) contains 22 as substring.

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, 465187 + ... + 552870.

It is an arithmetic number, because the mean of its divisors is an integer number (5579975898).

Almost surely, 2^44633654994 is an apocalyptic number.

44633654994 is an abundant number, since it is smaller than the sum of its proper divisors (44645959374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44633654994 is a wasteful number, since it uses less digits than its factorization.

44633654994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025369.

The product of its digits is 33592320, while the sum is 57.

The spelling of 44633654994 in words is "forty-four billion, six hundred thirty-three million, six hundred fifty-four thousand, nine hundred ninety-four".