342454383454243 has 16 divisors (see below), whose sum is σ = 349075184256000. Its totient is φ = 335908802300800.

The previous prime is 342454383454133. The next prime is 342454383454361.

342454383454243 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 342454383454243 - 2¹³ = 342454383446051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342454383554243) 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, 23943748 + ... + 35471281.

It is an arithmetic number, because the mean of its divisors is an integer number (21817199016000).

Almost surely, 2^{342454383454243} is an apocalyptic number.

342454383454243 is a deficient number, since it is larger than the sum of its proper divisors (6620800801757).

342454383454243 is a wasteful number, since it uses less digits than its factorization.

342454383454243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59415662.

The product of its digits is 265420800, while the sum is 58.

The spelling of 342454383454243 in words is "three hundred forty-two trillion, four hundred fifty-four billion, three hundred eighty-three million, four hundred fifty-four thousand, two hundred forty-three".