322738852742 has 8 divisors (see below), whose sum is σ = 484184933856. Its totient is φ = 161343874792.

The previous prime is 322738852729. The next prime is 322738852819. The reversal of 322738852742 is 247258837223.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12759998 + ... + 12785265.

It is an arithmetic number, because the mean of its divisors is an integer number (60523116732).

Almost surely, 2^322738852742 is an apocalyptic number.

322738852742 is a deficient number, since it is larger than the sum of its proper divisors (161446081114).

322738852742 is a wasteful number, since it uses less digits than its factorization.

322738852742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25551582.

The product of its digits is 9031680, while the sum is 53.

The spelling of 322738852742 in words is "three hundred twenty-two billion, seven hundred thirty-eight million, eight hundred fifty-two thousand, seven hundred forty-two".