236161504464 has 20 divisors (see below), whose sum is σ = 610083886656. Its totient is φ = 78720501472.

The previous prime is 236161504459. The next prime is 236161504493. The reversal of 236161504464 is 464405161632.

236161504464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2460015624 + ... + 2460015719.

Almost surely, 2^236161504464 is an apocalyptic number.

236161504464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

236161504464 is an abundant number, since it is smaller than the sum of its proper divisors (373922382192).

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

236161504464 is a wasteful number, since it uses less digits than its factorization.

236161504464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920031354 (or 4920031348 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 236161504464 in words is "two hundred thirty-six billion, one hundred sixty-one million, five hundred four thousand, four hundred sixty-four".