9428069791322 has 48 divisors (see below), whose sum is σ = 18758628884520. Its totient is φ = 3510386675712.

The previous prime is 9428069791319. The next prime is 9428069791409. The reversal of 9428069791322 is 2231979608249.

It can be written as a sum of positive squares in 4 ways, for example, as 7954368481801 + 1473701309521 = 2820349^2 + 1213961^2 .

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 23 ways as a sum of consecutive naturals, for example, 217636247 + ... + 217679562.

Almost surely, 2^{9428069791322} is an apocalyptic number.

9428069791322 is a deficient number, since it is larger than the sum of its proper divisors (9330559093198).

9428069791322 is a wasteful number, since it uses less digits than its factorization.

9428069791322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435315855 (or 435315848 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 62.

The spelling of 9428069791322 in words is "nine trillion, four hundred twenty-eight billion, sixty-nine million, seven hundred ninety-one thousand, three hundred twenty-two".