322403131410142 has 4 divisors (see below), whose sum is σ = 483604697115216. Its totient is φ = 161201565705070.

The previous prime is 322403131410127. The next prime is 322403131410169. The reversal of 322403131410142 is 241014131304223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80600782852534 + ... + 80600782852537.

It is an arithmetic number, because the mean of its divisors is an integer number (120901174278804).

Almost surely, 2^{322403131410142} is an apocalyptic number.

322403131410142 is a deficient number, since it is larger than the sum of its proper divisors (161201565705074).

322403131410142 is a wasteful number, since it uses less digits than its factorization.

322403131410142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161201565705073.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 322403131410142 its reverse (241014131304223), we get a palindrome (563417262714365).

The spelling of 322403131410142 in words is "three hundred twenty-two trillion, four hundred three billion, one hundred thirty-one million, four hundred ten thousand, one hundred forty-two".