236473136641 has 8 divisors (see below), whose sum is σ = 270259561664. Its totient is φ = 202687848720.

The previous prime is 236473136633. The next prime is 236473136657. The reversal of 236473136641 is 146631374632.

236473136641 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 236473136641 - 2³ = 236473136633 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 236473136591 and 236473136600.

It is not an unprimeable number, because it can be changed into a prime (236473136611) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 221311 + ... + 722443.

It is an arithmetic number, because the mean of its divisors is an integer number (33782445208).

Almost surely, 2^236473136641 is an apocalyptic number.

It is an amenable number.

236473136641 is a deficient number, since it is larger than the sum of its proper divisors (33786425023).

236473136641 is an equidigital number, since it uses as much as digits as its factorization.

236473136641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568551.

The product of its digits is 1306368, while the sum is 46.

The spelling of 236473136641 in words is "two hundred thirty-six billion, four hundred seventy-three million, one hundred thirty-six thousand, six hundred forty-one".