4001164136 has 32 divisors (see below), whose sum is σ = 7548811200. Its totient is φ = 1988188800.

The previous prime is 4001164051. The next prime is 4001164159. The reversal of 4001164136 is 6314611004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896711 + ... + 901161.

It is an arithmetic number, because the mean of its divisors is an integer number (235900350).

Almost surely, 2^4001164136 is an apocalyptic number.

It is an amenable number.

4001164136 is a deficient number, since it is larger than the sum of its proper divisors (3547647064).

4001164136 is a wasteful number, since it uses less digits than its factorization.

4001164136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5129 (or 5125 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 4001164136 is about 63254.7558370120. The cubic root of 4001164136 is about 1587.5550329239. Note that the first 3 decimals are identical.

The spelling of 4001164136 in words is "four billion, one million, one hundred sixty-four thousand, one hundred thirty-six".