204514342 has 4 divisors (see below), whose sum is σ = 306771516. Its totient is φ = 102257170.

The previous prime is 204514337. The next prime is 204514357. The reversal of 204514342 is 243415402.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243415402 = 2 ⋅121707701.

It is a super-2 number, since 2×204514342² = 83652232167385928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51128584 + ... + 51128587.

It is an arithmetic number, because the mean of its divisors is an integer number (76692879).

Almost surely, 2^204514342 is an apocalyptic number.

204514342 is a deficient number, since it is larger than the sum of its proper divisors (102257174).

204514342 is a wasteful number, since it uses less digits than its factorization.

204514342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102257173.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 204514342 is about 14300.8510935538. The cubic root of 204514342 is about 589.1708567778.

Adding to 204514342 its reverse (243415402), we get a palindrome (447929744).

The spelling of 204514342 in words is "two hundred four million, five hundred fourteen thousand, three hundred forty-two".