342255590 has 8 divisors (see below), whose sum is σ = 616060080. Its totient is φ = 136902232.

The previous prime is 342255583. The next prime is 342255601. The reversal of 342255590 is 95552243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 342255590.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17112770 + ... + 17112789.

It is an arithmetic number, because the mean of its divisors is an integer number (77007510).

Almost surely, 2^342255590 is an apocalyptic number.

342255590 is a deficient number, since it is larger than the sum of its proper divisors (273804490).

342255590 is a wasteful number, since it uses less digits than its factorization.

342255590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34225566.

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 342255590 is about 18500.1510804642. The cubic root of 342255590 is about 699.4932318509.

The spelling of 342255590 in words is "three hundred forty-two million, two hundred fifty-five thousand, five hundred ninety".