342023254 has 8 divisors (see below), whose sum is σ = 513168120. Its totient is φ = 170967216.

The previous prime is 342023251. The next prime is 342023273. The reversal of 342023254 is 452320243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342023251) 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, 11559 + ... + 28594.

It is an arithmetic number, because the mean of its divisors is an integer number (64146015).

Almost surely, 2^342023254 is an apocalyptic number.

342023254 is a deficient number, since it is larger than the sum of its proper divisors (171144866).

342023254 is a wasteful number, since it uses less digits than its factorization.

342023254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44414.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 342023254 is about 18493.8707143745. The cubic root of 342023254 is about 699.3349152278.

Adding to 342023254 its reverse (452320243), we get a palindrome (794343497).

The spelling of 342023254 in words is "three hundred forty-two million, twenty-three thousand, two hundred fifty-four".