342005575 has 24 divisors (see below), whose sum is σ = 450386352. Its totient is φ = 256734720.

The previous prime is 342005569. The next prime is 342005591. The reversal of 342005575 is 575500243.

It is not a de Polignac number, because 342005575 - 2²³ = 333616967 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 167712 + ... + 169738.

It is an arithmetic number, because the mean of its divisors is an integer number (18766098).

Almost surely, 2^342005575 is an apocalyptic number.

342005575 is a deficient number, since it is larger than the sum of its proper divisors (108380777).

342005575 is a wasteful number, since it uses less digits than its factorization.

342005575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451 (or 2446 counting only the distinct ones).

The product of its (nonzero) digits is 21000, while the sum is 31.

The square root of 342005575 is about 18493.3927390298. The cubic root of 342005575 is about 699.3228656037.

The spelling of 342005575 in words is "three hundred forty-two million, five thousand, five hundred seventy-five".