342266662243 has 4 divisors (see below), whose sum is σ = 373381813368. Its totient is φ = 311151511120.

The previous prime is 342266662121. The next prime is 342266662253.

342266662243 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 342266662243 - 2²¹ = 342264565091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342266662193 and 342266662202.

It is not an unprimeable number, because it can be changed into a prime (342266662253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15557575546 + ... + 15557575567.

It is an arithmetic number, because the mean of its divisors is an integer number (93345453342).

Almost surely, 2^342266662243 is an apocalyptic number.

342266662243 is a deficient number, since it is larger than the sum of its proper divisors (31115151125).

342266662243 is a wasteful number, since it uses less digits than its factorization.

342266662243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31115151124.

The product of its digits is 2985984, while the sum is 46.

The spelling of 342266662243 in words is "three hundred forty-two billion, two hundred sixty-six million, six hundred sixty-two thousand, two hundred forty-three".