342201273 has 4 divisors (see below), whose sum is σ = 456268368. Its totient is φ = 228134180.

The previous prime is 342201269. The next prime is 342201283. The reversal of 342201273 is 372102243.

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 342201273 - 2² = 342201269 is a prime.

It is a super-2 number, since 2×342201273² = 234203422485641058, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342201253) 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, 57033543 + ... + 57033548.

It is an arithmetic number, because the mean of its divisors is an integer number (114067092).

Almost surely, 2^342201273 is an apocalyptic number.

It is an amenable number.

342201273 is a deficient number, since it is larger than the sum of its proper divisors (114067095).

342201273 is a wasteful number, since it uses less digits than its factorization.

342201273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114067094.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 342201273 is about 18498.6830071765. The cubic root of 342201273 is about 699.4562259942.

The spelling of 342201273 in words is "three hundred forty-two million, two hundred one thousand, two hundred seventy-three".