44642862002 has 16 divisors (see below), whose sum is σ = 72105124320. Its totient is φ = 20652330048.

The previous prime is 44642861987. The next prime is 44642862071. The reversal of 44642862002 is 20026824644.

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, 11125328 + ... + 11129339.

It is an arithmetic number, because the mean of its divisors is an integer number (4506570270).

Almost surely, 2^44642862002 is an apocalyptic number.

44642862002 is a deficient number, since it is larger than the sum of its proper divisors (27462262318).

44642862002 is a wasteful number, since it uses less digits than its factorization.

44642862002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22254745.

The product of its (nonzero) digits is 147456, while the sum is 38.

The spelling of 44642862002 in words is "forty-four billion, six hundred forty-two million, eight hundred sixty-two thousand, two".