322254242142 has 16 divisors (see below), whose sum is σ = 736581124992. Its totient is φ = 92072640600.

The previous prime is 322254242131. The next prime is 322254242209. The reversal of 322254242142 is 241242452223.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3836359984 + ... + 3836360067.

It is an arithmetic number, because the mean of its divisors is an integer number (46036320312).

Almost surely, 2^322254242142 is an apocalyptic number.

322254242142 is an abundant number, since it is smaller than the sum of its proper divisors (414326882850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

322254242142 is a wasteful number, since it uses less digits than its factorization.

322254242142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7672720063.

The product of its digits is 61440, while the sum is 33.

Adding to 322254242142 its reverse (241242452223), we get a palindrome (563496694365).

The spelling of 322254242142 in words is "three hundred twenty-two billion, two hundred fifty-four million, two hundred forty-two thousand, one hundred forty-two".