1324321401431 has 8 divisors (see below), whose sum is σ = 1513546177440. Its totient is φ = 1135105626528.

The previous prime is 1324321401407. The next prime is 1324321401437. The reversal of 1324321401431 is 1341041234231.

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 1324321401431 - 2³⁸ = 1049443494487 is a prime.

It is a super-2 number, since 2×1324321401431² (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 = 1324321401394 and 1324321401403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324321401437) 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, 1931996 + ... + 2526113.

It is an arithmetic number, because the mean of its divisors is an integer number (189193272180).

Almost surely, 2^{1324321401431} is an apocalyptic number.

1324321401431 is a deficient number, since it is larger than the sum of its proper divisors (189224776009).

1324321401431 is an equidigital number, since it uses as much as digits as its factorization.

1324321401431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500553.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 1324321401431 its reverse (1341041234231), we get a palindrome (2665362635662).

The spelling of 1324321401431 in words is "one trillion, three hundred twenty-four billion, three hundred twenty-one million, four hundred one thousand, four hundred thirty-one".