4013812106 has 24 divisors (see below), whose sum is σ = 6310833984. Its totient is φ = 1914290000.

The previous prime is 4013812069. The next prime is 4013812123. The reversal of 4013812106 is 6012183104.

It is a super-2 number, since 2×4013812106² = 32221375244544310472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125231 + ... + 153981.

It is an arithmetic number, because the mean of its divisors is an integer number (262951416).

Almost surely, 2^4013812106 is an apocalyptic number.

4013812106 is a deficient number, since it is larger than the sum of its proper divisors (2297021878).

4013812106 is a wasteful number, since it uses less digits than its factorization.

4013812106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28894 (or 28865 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 4013812106 is about 63354.6533886817. The cubic root of 4013812106 is about 1589.2260656033.

The spelling of 4013812106 in words is "four billion, thirteen million, eight hundred twelve thousand, one hundred six".