324400213431433 has 4 divisors (see below), whose sum is σ = 325854922908928. Its totient is φ = 322945503953940.

The previous prime is 324400213431431. The next prime is 324400213431457. The reversal of 324400213431433 is 334134312004423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 324400213431433 - 2¹ = 324400213431431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324400213431392 and 324400213431401.

It is not an unprimeable number, because it can be changed into a prime (324400213431431) 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 3 ways as a sum of consecutive naturals, for example, 727354738413 + ... + 727354738858.

It is an arithmetic number, because the mean of its divisors is an integer number (81463730727232).

Almost surely, 2^{324400213431433} is an apocalyptic number.

It is an amenable number.

324400213431433 is a deficient number, since it is larger than the sum of its proper divisors (1454709477495).

324400213431433 is a wasteful number, since it uses less digits than its factorization.

324400213431433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454709477494.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 324400213431433 its reverse (334134312004423), we get a palindrome (658534525435856).

The spelling of 324400213431433 in words is "three hundred twenty-four trillion, four hundred billion, two hundred thirteen million, four hundred thirty-one thousand, four hundred thirty-three".