142021010134323 has 48 divisors (see below), whose sum is σ = 209853097758720. Its totient is φ = 92528539887168.

The previous prime is 142021010134319. The next prime is 142021010134331. The reversal of 142021010134323 is 323431010120241.

142021010134323 is a `hidden beast` number, since 1 + 4 + 2 + 0 + 210 + 1 + 0 + 13 + 432 + 3 = 666.

It is not a de Polignac number, because 142021010134323 - 2² = 142021010134319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142021010130323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2272050436 + ... + 2272112942.

It is an arithmetic number, because the mean of its divisors is an integer number (4371939536640).

Almost surely, 2^{142021010134323} is an apocalyptic number.

142021010134323 is a deficient number, since it is larger than the sum of its proper divisors (67832087624397).

142021010134323 is a wasteful number, since it uses less digits than its factorization.

142021010134323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92376 (or 92373 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 142021010134323 its reverse (323431010120241), we get a palindrome (465452020254564).

The spelling of 142021010134323 in words is "one hundred forty-two trillion, twenty-one billion, ten million, one hundred thirty-four thousand, three hundred twenty-three".