323235155481 has 8 divisors (see below), whose sum is σ = 492548808384. Its totient is φ = 184705803120.

The previous prime is 323235155449. The next prime is 323235155483. The reversal of 323235155481 is 184551532323.

It is a happy number.

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

It is not a de Polignac number, because 323235155481 - 2⁵ = 323235155449 is a prime.

It is a super-2 number, since 2×323235155481² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (323235155483) 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, 7696075110 + ... + 7696075151.

It is an arithmetic number, because the mean of its divisors is an integer number (61568601048).

Almost surely, 2^323235155481 is an apocalyptic number.

It is an amenable number.

323235155481 is a deficient number, since it is larger than the sum of its proper divisors (169313652903).

323235155481 is a wasteful number, since it uses less digits than its factorization.

323235155481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15392150271.

The product of its digits is 432000, while the sum is 42.

The spelling of 323235155481 in words is "three hundred twenty-three billion, two hundred thirty-five million, one hundred fifty-five thousand, four hundred eighty-one".