1232004212431 has 8 divisors (see below), whose sum is σ = 1232968050720. Its totient is φ = 1231040729568.

The previous prime is 1232004212311. The next prime is 1232004212519. The reversal of 1232004212431 is 1342124002321.

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 1232004212431 - 2²³ = 1231995823823 is a prime.

It is a super-2 number, since 2×1232004212431² (a number of 25 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 = 1232004212396 and 1232004212405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232004012431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7070205 + ... + 7242361.

It is an arithmetic number, because the mean of its divisors is an integer number (154121006340).

Almost surely, 2^{1232004212431} is an apocalyptic number.

1232004212431 is a deficient number, since it is larger than the sum of its proper divisors (963838289).

1232004212431 is a wasteful number, since it uses less digits than its factorization.

1232004212431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177713.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1232004212431 its reverse (1342124002321), we get a palindrome (2574128214752).

The spelling of 1232004212431 in words is "one trillion, two hundred thirty-two billion, four million, two hundred twelve thousand, four hundred thirty-one".