4138898100 has 36 divisors (see below), whose sum is σ = 11975212704. Its totient is φ = 1103706080.

The previous prime is 4138898077. The next prime is 4138898167. The reversal of 4138898100 is 18988314.

It is a super-2 number, since 2×4138898100² = 34260954964367220000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6897864 + ... + 6898463.

Almost surely, 2^4138898100 is an apocalyptic number.

It is an amenable number.

4138898100 is an abundant number, since it is smaller than the sum of its proper divisors (7836314604).

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

4138898100 is a wasteful number, since it uses less digits than its factorization.

4138898100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13796344 (or 13796337 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 42.

The square root of 4138898100 is about 64334.2684733416. The cubic root of 4138898100 is about 1605.5663028184.

The spelling of 4138898100 in words is "four billion, one hundred thirty-eight million, eight hundred ninety-eight thousand, one hundred".