142432342336122 has 32 divisors (see below), whose sum is σ = 294149745936384. Its totient is φ = 45930935962800.

The previous prime is 142432342336069. The next prime is 142432342336127. The reversal of 142432342336122 is 221633243234241.

It is not an unprimeable number, because it can be changed into a prime (142432342336127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124269004 + ... + 125409927.

It is an arithmetic number, because the mean of its divisors is an integer number (9192179560512).

Almost surely, 2^{142432342336122} is an apocalyptic number.

142432342336122 is an abundant number, since it is smaller than the sum of its proper divisors (151717403600262).

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

142432342336122 is a wasteful number, since it uses less digits than its factorization.

142432342336122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249682034.

The product of its digits is 995328, while the sum is 42.

The spelling of 142432342336122 in words is "one hundred forty-two trillion, four hundred thirty-two billion, three hundred forty-two million, three hundred thirty-six thousand, one hundred twenty-two".