44001650002 has 32 divisors (see below), whose sum is σ = 67530101760. Its totient is φ = 21496565520.

The previous prime is 44001649961. The next prime is 44001650047. The reversal of 44001650002 is 20005610044.

It is a super-2 number, since 2×44001650002² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16229427 + ... + 16232137.

It is an arithmetic number, because the mean of its divisors is an integer number (2110315680).

Almost surely, 2^44001650002 is an apocalyptic number.

44001650002 is a deficient number, since it is larger than the sum of its proper divisors (23528451758).

44001650002 is a wasteful number, since it uses less digits than its factorization.

44001650002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3558.

The product of its (nonzero) digits is 960, while the sum is 22.

The spelling of 44001650002 in words is "forty-four billion, one million, six hundred fifty thousand, two".