232855137764869 has 8 divisors (see below), whose sum is σ = 233482362795000. Its totient is φ = 232227928502976.

The previous prime is 232855137764831. The next prime is 232855137764939. The reversal of 232855137764869 is 968467731558232.

It can be written as a sum of positive squares in 4 ways, for example, as 52457601388644 + 180397536376225 = 7242762^2 + 13431215^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 232855137764869 - 2¹⁵ = 232855137732101 is a prime.

It is a super-2 number, since 2×232855137764869² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 232855137764795 and 232855137764804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232855137764569) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25937007 + ... + 33740755.

It is an arithmetic number, because the mean of its divisors is an integer number (29185295349375).

Almost surely, 2^{232855137764869} is an apocalyptic number.

It is an amenable number.

232855137764869 is a deficient number, since it is larger than the sum of its proper divisors (627225030131).

232855137764869 is an equidigital number, since it uses as much as digits as its factorization.

232855137764869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7884119.

The product of its digits is 3657830400, while the sum is 76.

The spelling of 232855137764869 in words is "two hundred thirty-two trillion, eight hundred fifty-five billion, one hundred thirty-seven million, seven hundred sixty-four thousand, eight hundred sixty-nine".