342025055 has 4 divisors (see below), whose sum is σ = 410430072. Its totient is φ = 273620040.

The previous prime is 342025009. The next prime is 342025067. The reversal of 342025055 is 550520243.

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

It is not a de Polignac number, because 342025055 - 2¹⁰ = 342024031 is a prime.

It is a super-2 number, since 2×342025055² = 233962276495506050, which contains 22 as substring.

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, 34202501 + ... + 34202510.

It is an arithmetic number, because the mean of its divisors is an integer number (102607518).

Almost surely, 2^342025055 is an apocalyptic number.

342025055 is a deficient number, since it is larger than the sum of its proper divisors (68405017).

342025055 is an equidigital number, since it uses as much as digits as its factorization.

342025055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68405016.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 342025055 is about 18493.9194061183. The cubic root of 342025055 is about 699.3361427272.

Adding to 342025055 its reverse (550520243), we get a palindrome (892545298).

The spelling of 342025055 in words is "three hundred forty-two million, twenty-five thousand, fifty-five".