44163135112 has 32 divisors (see below), whose sum is σ = 86038718400. Its totient is φ = 21226187584.

The previous prime is 44163135103. The next prime is 44163135179. The reversal of 44163135112 is 21153136144.

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, 366628 + ... + 471955.

It is an arithmetic number, because the mean of its divisors is an integer number (2688709950).

Almost surely, 2^44163135112 is an apocalyptic number.

It is an amenable number.

44163135112 is a deficient number, since it is larger than the sum of its proper divisors (41875583288).

44163135112 is a wasteful number, since it uses less digits than its factorization.

44163135112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838845 (or 838841 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The spelling of 44163135112 in words is "forty-four billion, one hundred sixty-three million, one hundred thirty-five thousand, one hundred twelve".