342195293 has 4 divisors (see below), whose sum is σ = 373303968. Its totient is φ = 311086620.

The previous prime is 342195289. The next prime is 342195313. The reversal of 342195293 is 392591243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 342195293 - 2² = 342195289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342195283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15554321 + ... + 15554342.

It is an arithmetic number, because the mean of its divisors is an integer number (93325992).

Almost surely, 2^342195293 is an apocalyptic number.

It is an amenable number.

342195293 is a deficient number, since it is larger than the sum of its proper divisors (31108675).

342195293 is a wasteful number, since it uses less digits than its factorization.

342195293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31108674.

The product of its digits is 58320, while the sum is 38.

The square root of 342195293 is about 18498.5213733422. The cubic root of 342195293 is about 699.4521516156.

The spelling of 342195293 in words is "three hundred forty-two million, one hundred ninety-five thousand, two hundred ninety-three".