44453253216168 has 32 divisors (see below), whose sum is σ = 123481258934400. Its totient is φ = 14817751071984.

The previous prime is 44453253216157. The next prime is 44453253216179. The reversal of 44453253216168 is 86161235235444.

It is a happy number.

44453253216168 is a `hidden beast` number, since 4 + 4 + 4 + 5 + 32 + 532 + 16 + 1 + 68 = 666.

It is an interprime number because it is at equal distance from previous prime (44453253216157) and next prime (44453253216179).

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

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, 102901048896 + ... + 102901049327.

It is an arithmetic number, because the mean of its divisors is an integer number (3858789341700).

Almost surely, 2^{44453253216168} is an apocalyptic number.

It is an amenable number.

44453253216168 is an abundant number, since it is smaller than the sum of its proper divisors (79028005718232).

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

44453253216168 is a wasteful number, since it uses less digits than its factorization.

44453253216168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205802098238 (or 205802098228 counting only the distinct ones).

The product of its digits is 16588800, while the sum is 54.

The spelling of 44453253216168 in words is "forty-four trillion, four hundred fifty-three billion, two hundred fifty-three million, two hundred sixteen thousand, one hundred sixty-eight".