342023025 has 24 divisors (see below), whose sum is σ = 579275424. Its totient is φ = 177961600.

The previous prime is 342023021. The next prime is 342023057. The reversal of 342023025 is 520320243.

It is not a de Polignac number, because 342023025 - 2² = 342023021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342022992 and 342023010.

It is not an unprimeable number, because it can be changed into a prime (342023021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52539 + ... + 58688.

It is an arithmetic number, because the mean of its divisors is an integer number (24136476).

Almost surely, 2^342023025 is an apocalyptic number.

It is an amenable number.

342023025 is a deficient number, since it is larger than the sum of its proper divisors (237252399).

342023025 is a wasteful number, since it uses less digits than its factorization.

342023025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111281 (or 111276 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 342023025 is about 18493.8645231331. The cubic root of 342023025 is about 699.3347591490.

Adding to 342023025 its reverse (520320243), we get a palindrome (862343268).

The spelling of 342023025 in words is "three hundred forty-two million, twenty-three thousand, twenty-five".