44748862057146 has 32 divisors (see below), whose sum is σ = 96795821828160. Its totient is φ = 13709786719104.

The previous prime is 44748862057099. The next prime is 44748862057147. The reversal of 44748862057146 is 64175026884744.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (44748862057147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1231104916 + ... + 1231141263.

It is an arithmetic number, because the mean of its divisors is an integer number (3024869432130).

Almost surely, 2^{44748862057146} is an apocalyptic number.

44748862057146 is an abundant number, since it is smaller than the sum of its proper divisors (52046959771014).

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

44748862057146 is a wasteful number, since it uses less digits than its factorization.

44748862057146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462246430.

The product of its (nonzero) digits is 289013760, while the sum is 66.

The spelling of 44748862057146 in words is "forty-four trillion, seven hundred forty-eight billion, eight hundred sixty-two million, fifty-seven thousand, one hundred forty-six".