341991242 has 4 divisors (see below), whose sum is σ = 512986866. Its totient is φ = 170995620.

The previous prime is 341991197. The next prime is 341991257. The reversal of 341991242 is 242199143.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 196812841 + 145178401 = 14029^2 + 12049^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85497809 + ... + 85497812.

Almost surely, 2^341991242 is an apocalyptic number.

341991242 is a deficient number, since it is larger than the sum of its proper divisors (170995624).

341991242 is a wasteful number, since it uses less digits than its factorization.

341991242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170995623.

The product of its digits is 15552, while the sum is 35.

The square root of 341991242 is about 18493.0052181899. The cubic root of 341991242 is about 699.3130962360.

The spelling of 341991242 in words is "three hundred forty-one million, nine hundred ninety-one thousand, two hundred forty-two".