342148633 has 2 divisors, whose sum is σ = 342148634. Its totient is φ = 342148632.

The previous prime is 342148627. The next prime is 342148661. The reversal of 342148633 is 336841243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 332588169 + 9560464 = 18237^2 + 3092^2 .

It is a cyclic number.

It is not a de Polignac number, because 342148633 - 2⁵ = 342148601 is a prime.

It is not a weakly prime, because it can be changed into another prime (342148603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171074316 + 171074317.

It is an arithmetic number, because the mean of its divisors is an integer number (171074317).

Almost surely, 2^342148633 is an apocalyptic number.

It is an amenable number.

342148633 is a deficient number, since it is larger than the sum of its proper divisors (1).

342148633 is an equidigital number, since it uses as much as digits as its factorization.

342148633 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 34.

The square root of 342148633 is about 18497.2601484652. The cubic root of 342148633 is about 699.4203589312.

Adding to 342148633 its reverse (336841243), we get a palindrome (678989876).

The spelling of 342148633 in words is "three hundred forty-two million, one hundred forty-eight thousand, six hundred thirty-three".