202434342 has 32 divisors (see below), whose sum is σ = 443923200. Its totient is φ = 61031520.

The previous prime is 202434319. The next prime is 202434359. The reversal of 202434342 is 243434202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5428 + ... + 20840.

It is an arithmetic number, because the mean of its divisors is an integer number (13872600).

Almost surely, 2^202434342 is an apocalyptic number.

202434342 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202434342 is an abundant number, since it is smaller than the sum of its proper divisors (241488858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202434342 is a wasteful number, since it uses less digits than its factorization.

202434342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15628.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 202434342 is about 14227.9422967624. The cubic root of 202434342 is about 587.1666720604.

Adding to 202434342 its reverse (243434202), we get a palindrome (445868544).

The spelling of 202434342 in words is "two hundred two million, four hundred thirty-four thousand, three hundred forty-two".