202034434 has 8 divisors (see below), whose sum is σ = 346344768. Its totient is φ = 86586180.

The previous prime is 202034431. The next prime is 202034447. The reversal of 202034434 is 434430202.

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

It is not an unprimeable number, because it can be changed into a prime (202034431) 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, 7215502 + ... + 7215529.

It is an arithmetic number, because the mean of its divisors is an integer number (43293096).

Almost surely, 2^202034434 is an apocalyptic number.

202034434 is a deficient number, since it is larger than the sum of its proper divisors (144310334).

202034434 is a wasteful number, since it uses less digits than its factorization.

202034434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14431040.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 202034434 is about 14213.8817358243. The cubic root of 202034434 is about 586.7797689279.

Adding to 202034434 its reverse (434430202), we get a palindrome (636464636).

The spelling of 202034434 in words is "two hundred two million, thirty-four thousand, four hundred thirty-four".