342122323221243 has 12 divisors (see below), whose sum is σ = 494753324685048. Its totient is φ = 227815409312160.

The previous prime is 342122323221233. The next prime is 342122323221323.

342122323221243 is a `hidden beast` number, since 3 + 42 + 1 + 22 + 32 + 322 + 1 + 243 = 666.

342122323221243 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 342122323221243 - 2²¹ = 342122321124091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342122323221198 and 342122323221207.

It is not an unprimeable number, because it can be changed into a prime (342122323221233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22178283693 + ... + 22178299118.

It is an arithmetic number, because the mean of its divisors is an integer number (41229443723754).

Almost surely, 2^{342122323221243} is an apocalyptic number.

342122323221243 is a deficient number, since it is larger than the sum of its proper divisors (152631001463805).

342122323221243 is a wasteful number, since it uses less digits than its factorization.

342122323221243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44356583674 (or 44356583671 counting only the distinct ones).

The product of its digits is 165888, while the sum is 36.

The spelling of 342122323221243 in words is "three hundred forty-two trillion, one hundred twenty-two billion, three hundred twenty-three million, two hundred twenty-one thousand, two hundred forty-three".