342443018 has 8 divisors (see below), whose sum is σ = 515480448. Its totient is φ = 170616204.

The previous prime is 342442973. The next prime is 342443027. The reversal of 342443018 is 810344243.

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

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, 301946 + ... + 303077.

It is an arithmetic number, because the mean of its divisors is an integer number (64435056).

Almost surely, 2^342443018 is an apocalyptic number.

342443018 is a deficient number, since it is larger than the sum of its proper divisors (173037430).

342443018 is a wasteful number, since it uses less digits than its factorization.

342443018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605308.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 342443018 is about 18505.2159673969. The cubic root of 342443018 is about 699.6208954026.

The spelling of 342443018 in words is "three hundred forty-two million, four hundred forty-three thousand, eighteen".