44694304512 has 576 divisors, whose sum is σ = 152202322944. Its totient is φ = 11430789120.

The previous prime is 44694304493. The next prime is 44694304553. The reversal of 44694304512 is 21540349644.

It is a super-2 number, since 2×44694304512² (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 63 ways as a sum of consecutive naturals, for example, 69078973 + ... + 69079619.

It is an arithmetic number, because the mean of its divisors is an integer number (264240144).

Almost surely, 2^44694304512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44694304512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76101161472).

44694304512 is an abundant number, since it is smaller than the sum of its proper divisors (107508018432).

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

44694304512 is a wasteful number, since it uses less digits than its factorization.

44694304512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 44694304512 in words is "forty-four billion, six hundred ninety-four million, three hundred four thousand, five hundred twelve".