742092321922 has 32 divisors (see below), whose sum is σ = 1274331916800. Its totient is φ = 317496379200.

The previous prime is 742092321911. The next prime is 742092321941. The reversal of 742092321922 is 229123290247.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67771704 + ... + 67782652.

It is an arithmetic number, because the mean of its divisors is an integer number (39822872400).

Almost surely, 2^742092321922 is an apocalyptic number.

742092321922 is a deficient number, since it is larger than the sum of its proper divisors (532239594878).

742092321922 is a wasteful number, since it uses less digits than its factorization.

742092321922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18786.

The product of its (nonzero) digits is 217728, while the sum is 43.

The spelling of 742092321922 in words is "seven hundred forty-two billion, ninety-two million, three hundred twenty-one thousand, nine hundred twenty-two".