67638233283675 has 24 divisors (see below), whose sum is σ = 111834363095040. Its totient is φ = 36071847837600.

The previous prime is 67638233283659. The next prime is 67638233283697. The reversal of 67638233283675 is 57638233283676.

67638233283675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 67638233283675 - 2⁴ = 67638233283659 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22005315 + ... + 24889964.

It is an arithmetic number, because the mean of its divisors is an integer number (4659765128960).

Almost surely, 2^{67638233283675} is an apocalyptic number.

67638233283675 is a deficient number, since it is larger than the sum of its proper divisors (44196129811365).

67638233283675 is a wasteful number, since it uses less digits than its factorization.

67638233283675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46914523 (or 46914518 counting only the distinct ones).

The product of its digits is 1097349120, while the sum is 69.

Subtracting from 67638233283675 its reverse (57638233283676), we obtain a palindrome (9999999999999).

The spelling of 67638233283675 in words is "sixty-seven trillion, six hundred thirty-eight billion, two hundred thirty-three million, two hundred eighty-three thousand, six hundred seventy-five".