4011731138 has 16 divisors (see below), whose sum is σ = 6078808320. Its totient is φ = 1985479776.

The previous prime is 4011731089. The next prime is 4011731149. The reversal of 4011731138 is 8311371104.

4011731138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4011731138.

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, 773831 + ... + 778997.

It is an arithmetic number, because the mean of its divisors is an integer number (379925520).

Almost surely, 2^4011731138 is an apocalyptic number.

4011731138 is a deficient number, since it is larger than the sum of its proper divisors (2067077182).

4011731138 is a wasteful number, since it uses less digits than its factorization.

4011731138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9041.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 4011731138 is about 63338.2280933087. The cubic root of 4011731138 is about 1588.9513724361.

The spelling of 4011731138 in words is "four billion, eleven million, seven hundred thirty-one thousand, one hundred thirty-eight".