9722342591382 has 32 divisors (see below), whose sum is σ = 19528019281152. Its totient is φ = 3226914903584.

The previous prime is 9722342591323. The next prime is 9722342591383. The reversal of 9722342591382 is 2831952432279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9722342591383) 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 15 ways as a sum of consecutive naturals, for example, 1194348 + ... + 4568495.

It is an arithmetic number, because the mean of its divisors is an integer number (610250602536).

Almost surely, 2^{9722342591382} is an apocalyptic number.

9722342591382 is an abundant number, since it is smaller than the sum of its proper divisors (9805676689770).

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

9722342591382 is a wasteful number, since it uses less digits than its factorization.

9722342591382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5764052.

The product of its digits is 13063680, while the sum is 57.

The spelling of 9722342591382 in words is "nine trillion, seven hundred twenty-two billion, three hundred forty-two million, five hundred ninety-one thousand, three hundred eighty-two".