149593717322 has 16 divisors (see below), whose sum is σ = 258465638400. Its totient is φ = 63606776688.

The previous prime is 149593717309. The next prime is 149593717349. The reversal of 149593717322 is 223717395941.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42066197 + ... + 42069752.

It is an arithmetic number, because the mean of its divisors is an integer number (16154102400).

Almost surely, 2^149593717322 is an apocalyptic number.

149593717322 is a deficient number, since it is larger than the sum of its proper divisors (108871921078).

149593717322 is a wasteful number, since it uses less digits than its factorization.

149593717322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84136085.

The product of its digits is 2857680, while the sum is 53.

The spelling of 149593717322 in words is "one hundred forty-nine billion, five hundred ninety-three million, seven hundred seventeen thousand, three hundred twenty-two".