342223539 has 32 divisors (see below), whose sum is σ = 539873280. Its totient is φ = 188697600.

The previous prime is 342223523. The next prime is 342223559. The reversal of 342223539 is 935322243.

It is not a de Polignac number, because 342223539 - 2⁴ = 342223523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342223559) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338667 + ... + 339675.

It is an arithmetic number, because the mean of its divisors is an integer number (16871040).

Almost surely, 2^342223539 is an apocalyptic number.

342223539 is a deficient number, since it is larger than the sum of its proper divisors (197649741).

342223539 is a wasteful number, since it uses less digits than its factorization.

342223539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 38880, while the sum is 33.

The square root of 342223539 is about 18499.2848240141. The cubic root of 342223539 is about 699.4713961643.

The spelling of 342223539 in words is "three hundred forty-two million, two hundred twenty-three thousand, five hundred thirty-nine".