44619944190012 has 24 divisors (see below), whose sum is σ = 115681336789200. Its totient is φ = 14873314729968.

The previous prime is 44619944189993. The next prime is 44619944190049. The reversal of 44619944190012 is 21009144991644.

44619944190012 is a `hidden beast` number, since 4 + 4 + 6 + 199 + 441 + 9 + 0 + 0 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 206573815587 + ... + 206573815802.

It is an arithmetic number, because the mean of its divisors is an integer number (4820055699550).

Almost surely, 2^{44619944190012} is an apocalyptic number.

It is an amenable number.

44619944190012 is an abundant number, since it is smaller than the sum of its proper divisors (71061392599188).

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

44619944190012 is a wasteful number, since it uses less digits than its factorization.

44619944190012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413147631402 (or 413147631394 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 44619944190012 in words is "forty-four trillion, six hundred nineteen billion, nine hundred forty-four million, one hundred ninety thousand, twelve".