4499116920 has 64 divisors (see below), whose sum is σ = 14997060000. Its totient is φ = 1199764224.

The previous prime is 4499116903. The next prime is 4499116931. The reversal of 4499116920 is 296119944.

4499116920 is a `hidden beast` number, since 449 + 9 + 116 + 92 + 0 = 666.

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 15 ways as a sum of consecutive naturals, for example, 2081845 + ... + 2084004.

Almost surely, 2^4499116920 is an apocalyptic number.

4499116920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4499116920 is an abundant number, since it is smaller than the sum of its proper divisors (10497943080).

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

4499116920 is a wasteful number, since it uses less digits than its factorization.

4499116920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165869 (or 4165859 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The square root of 4499116920 is about 67075.4569123461. The cubic root of 4499116920 is about 1650.8556223483.

The spelling of 4499116920 in words is "four billion, four hundred ninety-nine million, one hundred sixteen thousand, nine hundred twenty".