342055055 has 4 divisors (see below), whose sum is σ = 410466072. Its totient is φ = 273644040.

The previous prime is 342055027. The next prime is 342055061. The reversal of 342055055 is 550550243.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 550550243 = 2131 ⋅258353.

It is not a de Polignac number, because 342055055 - 2⁶ = 342054991 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 34205501 + ... + 34205510.

It is an arithmetic number, because the mean of its divisors is an integer number (102616518).

Almost surely, 2^342055055 is an apocalyptic number.

342055055 is a deficient number, since it is larger than the sum of its proper divisors (68411017).

342055055 is an equidigital number, since it uses as much as digits as its factorization.

342055055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68411016.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 342055055 is about 18494.7304657300. The cubic root of 342055055 is about 699.3565890567.

The spelling of 342055055 in words is "three hundred forty-two million, fifty-five thousand, fifty-five".