202345403040034 has 16 divisors (see below), whose sum is σ = 303938605333440. Its totient is φ = 101032619166000.

The previous prime is 202345403039999. The next prime is 202345403040061. The reversal of 202345403040034 is 430040304543202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16355329 + ... + 25926580.

It is an arithmetic number, because the mean of its divisors is an integer number (18996162833340).

Almost surely, 2^{202345403040034} is an apocalyptic number.

202345403040034 is a deficient number, since it is larger than the sum of its proper divisors (101593202293406).

202345403040034 is a wasteful number, since it uses less digits than its factorization.

202345403040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42285225.

The product of its (nonzero) digits is 138240, while the sum is 34.

Adding to 202345403040034 its reverse (430040304543202), we get a palindrome (632385707583236).

The spelling of 202345403040034 in words is "two hundred two trillion, three hundred forty-five billion, four hundred three million, forty thousand, thirty-four".