44687899022 has 24 divisors (see below), whose sum is σ = 72601156656. Its totient is φ = 20620531776.

The previous prime is 44687899021. The next prime is 44687899033. The reversal of 44687899022 is 22099878644.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44687899021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1818743 + ... + 1843149.

It is an arithmetic number, because the mean of its divisors is an integer number (3025048194).

Almost surely, 2^44687899022 is an apocalyptic number.

44687899022 is a deficient number, since it is larger than the sum of its proper divisors (27913257634).

44687899022 is a wasteful number, since it uses less digits than its factorization.

44687899022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29852 (or 29839 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 44687899022 in words is "forty-four billion, six hundred eighty-seven million, eight hundred ninety-nine thousand, twenty-two".