4429800207900 has 108 divisors (see below), whose sum is σ = 14332864762944. Its totient is φ = 1143174240000.

The previous prime is 4429800207853. The next prime is 4429800207913. The reversal of 4429800207900 is 97020089244.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 79359201 + ... + 79415000.

It is an arithmetic number, because the mean of its divisors is an integer number (132711710768).

Almost surely, 2^{4429800207900} is an apocalyptic number.

It is an amenable number.

4429800207900 is an abundant number, since it is smaller than the sum of its proper divisors (9903064555044).

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

4429800207900 is a wasteful number, since it uses less digits than its factorization.

4429800207900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158774252 (or 158774242 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 4429800207900 in words is "four trillion, four hundred twenty-nine billion, eight hundred million, two hundred seven thousand, nine hundred".