342126625 has 8 divisors (see below), whose sum is σ = 426974184. Its totient is φ = 273701200.

The previous prime is 342126611. The next prime is 342126647. The reversal of 342126625 is 526621243.

It can be written as a sum of positive squares in 4 ways, for example, as 35141184 + 306985441 = 5928^2 + 17521^2 .

It is not a de Polignac number, because 342126625 - 2⁵ = 342126593 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1368382 + ... + 1368631.

It is an arithmetic number, because the mean of its divisors is an integer number (53371773).

Almost surely, 2^342126625 is an apocalyptic number.

It is an amenable number.

342126625 is a deficient number, since it is larger than the sum of its proper divisors (84847559).

342126625 is an equidigital number, since it uses as much as digits as its factorization.

342126625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2737028 (or 2737018 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 342126625 is about 18496.6652399831. The cubic root of 342126625 is about 699.4053623558.

Adding to 342126625 its reverse (526621243), we get a palindrome (868747868).

The spelling of 342126625 in words is "three hundred forty-two million, one hundred twenty-six thousand, six hundred twenty-five".