342669023 has 4 divisors (see below), whose sum is σ = 342711888. Its totient is φ = 342626160.

The previous prime is 342669011. The next prime is 342669043. The reversal of 342669023 is 320966243.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 342669023 - 2¹⁰ = 342667999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342669043) 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, 5486 + ... + 26747.

It is an arithmetic number, because the mean of its divisors is an integer number (85677972).

Almost surely, 2^342669023 is an apocalyptic number.

342669023 is a deficient number, since it is larger than the sum of its proper divisors (42865).

342669023 is a wasteful number, since it uses less digits than its factorization.

342669023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42864.

The product of its (nonzero) digits is 46656, while the sum is 35.

The square root of 342669023 is about 18511.3214817311. The cubic root of 342669023 is about 699.7747731186.

The spelling of 342669023 in words is "three hundred forty-two million, six hundred sixty-nine thousand, twenty-three".