232513398348 has 48 divisors (see below), whose sum is σ = 676402616064. Its totient is φ = 60393090240.

The previous prime is 232513398323. The next prime is 232513398349. The reversal of 232513398348 is 843893315232.

It is a super-2 number, since 2×232513398348² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 232513398348.

It is not an unprimeable number, because it can be changed into a prime (232513398349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125818015 + ... + 125819862.

It is an arithmetic number, because the mean of its divisors is an integer number (14091721168).

Almost surely, 2^232513398348 is an apocalyptic number.

232513398348 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

232513398348 is an abundant number, since it is smaller than the sum of its proper divisors (443889217716).

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

232513398348 is a wasteful number, since it uses less digits than its factorization.

232513398348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251637902 (or 251637900 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 51.

The spelling of 232513398348 in words is "two hundred thirty-two billion, five hundred thirteen million, three hundred ninety-eight thousand, three hundred forty-eight".