342121004430124 has 48 divisors (see below), whose sum is σ = 610152760627200. Its totient is φ = 167803987536896.

The previous prime is 342121004430089. The next prime is 342121004430167. The reversal of 342121004430124 is 421034400121243.

It is a happy 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, 5780701437 + ... + 5780760619.

It is an arithmetic number, because the mean of its divisors is an integer number (12711515846400).

Almost surely, 2^{342121004430124} is an apocalyptic number.

It is an amenable number.

342121004430124 is a deficient number, since it is larger than the sum of its proper divisors (268031756197076).

342121004430124 is a wasteful number, since it uses less digits than its factorization.

342121004430124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110862 (or 110860 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 342121004430124 its reverse (421034400121243), we get a palindrome (763155404551367).

The spelling of 342121004430124 in words is "three hundred forty-two trillion, one hundred twenty-one billion, four million, four hundred thirty thousand, one hundred twenty-four".