342454225 has 12 divisors (see below), whose sum is σ = 425361664. Its totient is φ = 273499920.

The previous prime is 342454223. The next prime is 342454237. The reversal of 342454225 is 522454243.

It is not a de Polignac number, because 342454225 - 2¹ = 342454223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342454223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3892 + ... + 26458.

Almost surely, 2^342454225 is an apocalyptic number.

It is an amenable number.

342454225 is a deficient number, since it is larger than the sum of its proper divisors (82907439).

342454225 is a wasteful number, since it uses less digits than its factorization.

342454225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23184 (or 23179 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 342454225 is about 18505.5187714368. The cubic root of 342454225 is about 699.6285273934.

The spelling of 342454225 in words is "three hundred forty-two million, four hundred fifty-four thousand, two hundred twenty-five".