142634326122 has 12 divisors (see below), whose sum is σ = 309041039970. Its totient is φ = 47544775368.

The previous prime is 142634326099. The next prime is 142634326139. The reversal of 142634326122 is 221623436241.

142634326122 is a `hidden beast` number, since 1 + 4 + 2 + 6 + 3 + 4 + 32 + 612 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130047505641 + 12586820481 = 360621^2 + 112191^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 3962064597 + ... + 3962064632.

Almost surely, 2^142634326122 is an apocalyptic number.

142634326122 is an abundant number, since it is smaller than the sum of its proper divisors (166406713848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142634326122 is a wasteful number, since it uses less digits than its factorization.

142634326122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7924129237 (or 7924129234 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The spelling of 142634326122 in words is "one hundred forty-two billion, six hundred thirty-four million, three hundred twenty-six thousand, one hundred twenty-two".