2051404108 has 12 divisors (see below), whose sum is σ = 3866107840. Its totient is φ = 946801872.

The previous prime is 2051404097. The next prime is 2051404133. The reversal of 2051404108 is 8014041502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19724988 + ... + 19725091.

Almost surely, 2^2051404108 is an apocalyptic number.

It is an amenable number.

2051404108 is a deficient number, since it is larger than the sum of its proper divisors (1814703732).

2051404108 is a wasteful number, since it uses less digits than its factorization.

2051404108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39450096 (or 39450094 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2051404108 is about 45292.4288154212. The cubic root of 2051404108 is about 1270.6240568673.

The spelling of 2051404108 in words is "two billion, fifty-one million, four hundred four thousand, one hundred eight".