44073013604 has 24 divisors (see below), whose sum is σ = 81715659480. Its totient is φ = 20727300096.

The previous prime is 44073013601. The next prime is 44073013651. The reversal of 44073013604 is 40631037044.

It can be written as a sum of positive squares in 4 ways, for example, as 28055580004 + 16017433600 = 167498^2 + 126560^2 .

It is not an unprimeable number, because it can be changed into a prime (44073013601) 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, 91997 + ... + 310820.

It is an arithmetic number, because the mean of its divisors is an integer number (3404819145).

Almost surely, 2^44073013604 is an apocalyptic number.

It is an amenable number.

44073013604 is a deficient number, since it is larger than the sum of its proper divisors (37642645876).

44073013604 is a wasteful number, since it uses less digits than its factorization.

44073013604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404447 (or 404445 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The spelling of 44073013604 in words is "forty-four billion, seventy-three million, thirteen thousand, six hundred four".