342302121425 has 24 divisors (see below), whose sum is σ = 463068174240. Its totient is φ = 248932611200.

The previous prime is 342302121397. The next prime is 342302121433. The reversal of 342302121425 is 524121203243.

It is not a de Polignac number, because 342302121425 - 2¹² = 342302117329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7947749 + ... + 7990701.

It is an arithmetic number, because the mean of its divisors is an integer number (19294507260).

Almost surely, 2^342302121425 is an apocalyptic number.

It is an amenable number.

342302121425 is a deficient number, since it is larger than the sum of its proper divisors (120766052815).

342302121425 is a wasteful number, since it uses less digits than its factorization.

342302121425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71953 (or 71948 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 342302121425 its reverse (524121203243), we get a palindrome (866423324668).

The spelling of 342302121425 in words is "three hundred forty-two billion, three hundred two million, one hundred twenty-one thousand, four hundred twenty-five".