342012093123 has 32 divisors (see below), whose sum is σ = 488382670080. Its totient is φ = 212133841920.

The previous prime is 342012093109. The next prime is 342012093173. The reversal of 342012093123 is 321390210243.

It is a Cunningham number, because it is equal to 584818²-1.

It is not a de Polignac number, because 342012093123 - 2¹⁷ = 342011962051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (342012093173) 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 31 ways as a sum of consecutive naturals, for example, 29820036 + ... + 29831502.

It is an arithmetic number, because the mean of its divisors is an integer number (15261958440).

Almost surely, 2^342012093123 is an apocalyptic number.

342012093123 is a deficient number, since it is larger than the sum of its proper divisors (146370576957).

342012093123 is a wasteful number, since it uses less digits than its factorization.

342012093123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18147.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 342012093123 in words is "three hundred forty-two billion, twelve million, ninety-three thousand, one hundred twenty-three".