234664263636 has 48 divisors (see below), whose sum is σ = 616595847168. Its totient is φ = 68816498400.

The previous prime is 234664263619. The next prime is 234664263697. The reversal of 234664263636 is 636362466432.

It is a super-2 number, since 2×234664263636² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28669450 + ... + 28677633.

It is an arithmetic number, because the mean of its divisors is an integer number (12845746816).

Almost surely, 2^234664263636 is an apocalyptic number.

It is an amenable number.

234664263636 is an abundant number, since it is smaller than the sum of its proper divisors (381931583532).

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

234664263636 is a wasteful number, since it uses less digits than its factorization.

234664263636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57347132 (or 57347130 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 51.

The spelling of 234664263636 in words is "two hundred thirty-four billion, six hundred sixty-four million, two hundred sixty-three thousand, six hundred thirty-six".