6264111138 has 16 divisors (see below), whose sum is σ = 12529201440. Its totient is φ = 2087873856.

The previous prime is 6264111127. The next prime is 6264111163. The reversal of 6264111138 is 8311114626.

It is a junction number, because it is equal to n+sod(n) for n = 6264111099 and 6264111108.

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, 62481 + ... + 128187.

It is an arithmetic number, because the mean of its divisors is an integer number (783075090).

Almost surely, 2^6264111138 is an apocalyptic number.

6264111138 is an abundant number, since it is smaller than the sum of its proper divisors (6265090302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6264111138 is a wasteful number, since it uses less digits than its factorization.

6264111138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81601.

The product of its digits is 6912, while the sum is 33.

The square root of 6264111138 is about 79146.1378590263. The cubic root of 6264111138 is about 1843.4009973632.

The spelling of 6264111138 in words is "six billion, two hundred sixty-four million, one hundred eleven thousand, one hundred thirty-eight".