342503428425 has 24 divisors (see below), whose sum is σ = 570405726816. Its totient is φ = 181335143040.

The previous prime is 342503428417. The next prime is 342503428433. The reversal of 342503428425 is 524824305243.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (342503428417) and next prime (342503428433).

It is not a de Polignac number, because 342503428425 - 2³ = 342503428417 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, 16656559 + ... + 16677108.

It is an arithmetic number, because the mean of its divisors is an integer number (23766905284).

Almost surely, 2^342503428425 is an apocalyptic number.

It is an amenable number.

342503428425 is a deficient number, since it is larger than the sum of its proper divisors (227902298391).

342503428425 is a wasteful number, since it uses less digits than its factorization.

342503428425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33333817 (or 33333812 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 42.

The spelling of 342503428425 in words is "three hundred forty-two billion, five hundred three million, four hundred twenty-eight thousand, four hundred twenty-five".