44625773212 has 12 divisors (see below), whose sum is σ = 78098002416. Its totient is φ = 22312058240.

The previous prime is 44625773209. The next prime is 44625773221. The reversal of 44625773212 is 21237752644.

44625773212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76768 + ... + 308455.

It is an arithmetic number, because the mean of its divisors is an integer number (6508166868).

Almost surely, 2^44625773212 is an apocalyptic number.

It is an amenable number.

44625773212 is a deficient number, since it is larger than the sum of its proper divisors (33472229204).

44625773212 is a wasteful number, since it uses less digits than its factorization.

44625773212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414188 (or 414186 counting only the distinct ones).

The product of its digits is 564480, while the sum is 43.

The spelling of 44625773212 in words is "forty-four billion, six hundred twenty-five million, seven hundred seventy-three thousand, two hundred twelve".