342142234124 has 48 divisors (see below), whose sum is σ = 652519486080. Its totient is φ = 156363816960.

The previous prime is 342142234123. The next prime is 342142234127. The reversal of 342142234124 is 421432241243.

It is a happy number.

It is a super-2 number, since 2×342142234124² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (342142234123) 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 15 ways as a sum of consecutive naturals, for example, 194357 + ... + 849740.

It is an arithmetic number, because the mean of its divisors is an integer number (13594155960).

Almost surely, 2^342142234124 is an apocalyptic number.

342142234124 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

342142234124 is a deficient number, since it is larger than the sum of its proper divisors (310377251956).

342142234124 is a wasteful number, since it uses less digits than its factorization.

342142234124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044258 (or 1044256 counting only the distinct ones).

The product of its digits is 36864, while the sum is 32.

Adding to 342142234124 its reverse (421432241243), we get a palindrome (763574475367).

The spelling of 342142234124 in words is "three hundred forty-two billion, one hundred forty-two million, two hundred thirty-four thousand, one hundred twenty-four".