121324433324232 has 64 divisors (see below), whose sum is σ = 306007842816000. Its totient is φ = 40082552516160.

The previous prime is 121324433324111. The next prime is 121324433324257. The reversal of 121324433324232 is 232423334423121.

It is a nude number because it is divisible by every one of its digits.

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 15 ways as a sum of consecutive naturals, for example, 17062482 + ... + 23103617.

It is an arithmetic number, because the mean of its divisors is an integer number (4781372544000).

Almost surely, 2^{121324433324232} is an apocalyptic number.

121324433324232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121324433324232 is an abundant number, since it is smaller than the sum of its proper divisors (184683409491768).

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

121324433324232 is a wasteful number, since it uses less digits than its factorization.

121324433324232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40167226 (or 40167222 counting only the distinct ones).

The product of its digits is 497664, while the sum is 39.

Adding to 121324433324232 its reverse (232423334423121), we get a palindrome (353747767747353).

The spelling of 121324433324232 in words is "one hundred twenty-one trillion, three hundred twenty-four billion, four hundred thirty-three million, three hundred twenty-four thousand, two hundred thirty-two".