342148655 has 16 divisors (see below), whose sum is σ = 420720480. Its totient is φ = 267017088.

The previous prime is 342148633. The next prime is 342148661. The reversal of 342148655 is 556841243.

It is a cyclic number.

It is not a de Polignac number, because 342148655 - 2⁸ = 342148399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43829 + ... + 51041.

It is an arithmetic number, because the mean of its divisors is an integer number (26295030).

Almost surely, 2^342148655 is an apocalyptic number.

342148655 is a deficient number, since it is larger than the sum of its proper divisors (78571825).

342148655 is a wasteful number, since it uses less digits than its factorization.

342148655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7450.

The product of its digits is 115200, while the sum is 38.

The square root of 342148655 is about 18497.2607431479. The cubic root of 342148655 is about 699.4203739220.

Adding to 342148655 its reverse (556841243), we get a palindrome (898989898).

The spelling of 342148655 in words is "three hundred forty-two million, one hundred forty-eight thousand, six hundred fifty-five".