342100190 has 16 divisors (see below), whose sum is σ = 635644800. Its totient is φ = 132425760.

The previous prime is 342100189. The next prime is 342100201. The reversal of 342100190 is 91001243.

It is a super-2 number, since 2×342100190² = 234065079996072200, which contains 22 as substring.

It is a congruent 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, 551465 + ... + 552084.

It is an arithmetic number, because the mean of its divisors is an integer number (39727800).

Almost surely, 2^342100190 is an apocalyptic number.

342100190 is a deficient number, since it is larger than the sum of its proper divisors (293544610).

342100190 is a wasteful number, since it uses less digits than its factorization.

342100190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103587.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 342100190 is about 18495.9506379099. The cubic root of 342100190 is about 699.3873483072.

The spelling of 342100190 in words is "three hundred forty-two million, one hundred thousand, one hundred ninety".