342330525 has 72 divisors (see below), whose sum is σ = 643458816. Its totient is φ = 173779200.

The previous prime is 342330509. The next prime is 342330539. The reversal of 342330525 is 525033243.

It is not a de Polignac number, because 342330525 - 2⁴ = 342330509 is a prime.

It is a super-3 number, since 3×342330525³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 396244 + ... + 397106.

It is an arithmetic number, because the mean of its divisors is an integer number (8936928).

Almost surely, 2^342330525 is an apocalyptic number.

It is an amenable number.

342330525 is a deficient number, since it is larger than the sum of its proper divisors (301128291).

342330525 is a wasteful number, since it uses less digits than its factorization.

342330525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 963 (or 955 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 342330525 is about 18502.1762233528. The cubic root of 342330525 is about 699.5442782052.

Adding to 342330525 its reverse (525033243), we get a palindrome (867363768).

The spelling of 342330525 in words is "three hundred forty-two million, three hundred thirty thousand, five hundred twenty-five".