340022342 has 24 divisors (see below), whose sum is σ = 561581328. Its totient is φ = 154289520.

The previous prime is 340022329. The next prime is 340022351. The reversal of 340022342 is 243220043.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233288 + ... + 234740.

It is an arithmetic number, because the mean of its divisors is an integer number (23399222).

Almost surely, 2^340022342 is an apocalyptic number.

340022342 is a deficient number, since it is larger than the sum of its proper divisors (221558986).

340022342 is a wasteful number, since it uses less digits than its factorization.

340022342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2444 (or 2433 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 340022342 is about 18439.6947371696. The cubic root of 340022342 is about 697.9684922683.

Adding to 340022342 its reverse (243220043), we get a palindrome (583242385).

The spelling of 340022342 in words is "three hundred forty million, twenty-two thousand, three hundred forty-two".