342122415 has 32 divisors (see below), whose sum is σ = 559837440. Its totient is φ = 178354176.

The previous prime is 342122413. The next prime is 342122419. The reversal of 342122415 is 514221243.

It is not a de Polignac number, because 342122415 - 2¹ = 342122413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342122413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 169804 + ... + 171806.

It is an arithmetic number, because the mean of its divisors is an integer number (17494920).

Almost surely, 2^342122415 is an apocalyptic number.

342122415 is a deficient number, since it is larger than the sum of its proper divisors (217715025).

342122415 is a wasteful number, since it uses less digits than its factorization.

342122415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263.

The product of its digits is 1920, while the sum is 24.

The square root of 342122415 is about 18496.5514353352. The cubic root of 342122415 is about 699.4024935265.

Adding to 342122415 its reverse (514221243), we get a palindrome (856343658).

The spelling of 342122415 in words is "three hundred forty-two million, one hundred twenty-two thousand, four hundred fifteen".