2100073408 has 14 divisors (see below), whose sum is σ = 4167333296. Its totient is φ = 1050036672.

The previous prime is 2100073399. The next prime is 2100073433. The reversal of 2100073408 is 8043700012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16406760 + ... + 16406887.

It is an arithmetic number, because the mean of its divisors is an integer number (297666664).

Almost surely, 2^2100073408 is an apocalyptic number.

It is an amenable number.

2100073408 is a deficient number, since it is larger than the sum of its proper divisors (2067259888).

2100073408 is an equidigital number, since it uses as much as digits as its factorization.

2100073408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32813659 (or 32813649 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2100073408 is about 45826.5578895033. The cubic root of 2100073408 is about 1280.5940862034.

The spelling of 2100073408 in words is "two billion, one hundred million, seventy-three thousand, four hundred eight".