264423112426636 has 12 divisors (see below), whose sum is σ = 469647020579128. Its totient is φ = 130238249404032.

The previous prime is 264423112426633. The next prime is 264423112426799. The reversal of 264423112426636 is 636624211324462.

It is not an unprimeable number, because it can be changed into a prime (264423112426633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493326702021 + ... + 493326702556.

Almost surely, 2^{264423112426636} is an apocalyptic number.

It is an amenable number.

264423112426636 is a deficient number, since it is larger than the sum of its proper divisors (205223908152492).

264423112426636 is a wasteful number, since it uses less digits than its factorization.

264423112426636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986653404648 (or 986653404646 counting only the distinct ones).

The product of its digits is 11943936, while the sum is 52.

The spelling of 264423112426636 in words is "two hundred sixty-four trillion, four hundred twenty-three billion, one hundred twelve million, four hundred twenty-six thousand, six hundred thirty-six".