1324344121431 has 8 divisors (see below), whose sum is σ = 1813516274544. Its totient is φ = 859034024640.

The previous prime is 1324344121427. The next prime is 1324344121501. The reversal of 1324344121431 is 1341214434231.

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 1324344121431 - 2² = 1324344121427 is a prime.

It is a super-2 number, since 2×1324344121431² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1324344121392 and 1324344121401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1324344121411) 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, 5965513950 + ... + 5965514171.

It is an arithmetic number, because the mean of its divisors is an integer number (226689534318).

Almost surely, 2^{1324344121431} is an apocalyptic number.

1324344121431 is a deficient number, since it is larger than the sum of its proper divisors (489172153113).

1324344121431 is a wasteful number, since it uses less digits than its factorization.

1324344121431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11931028161.

The product of its digits is 27648, while the sum is 33.

Adding to 1324344121431 its reverse (1341214434231), we get a palindrome (2665558555662).

The spelling of 1324344121431 in words is "one trillion, three hundred twenty-four billion, three hundred forty-four million, one hundred twenty-one thousand, four hundred thirty-one".