200401012434434 has 32 divisors (see below), whose sum is σ = 346025597500800. Its totient is φ = 85265930787840.

The previous prime is 200401012434421. The next prime is 200401012434449. The reversal of 200401012434434 is 434434210104002.

It is a self number, because there is not a number n which added to its sum of digits gives 200401012434434.

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, 70731362 + ... + 73510050.

It is an arithmetic number, because the mean of its divisors is an integer number (10813299921900).

Almost surely, 2^{200401012434434} is an apocalyptic number.

200401012434434 is a deficient number, since it is larger than the sum of its proper divisors (145624585066366).

200401012434434 is a wasteful number, since it uses less digits than its factorization.

200401012434434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2815898.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 200401012434434 its reverse (434434210104002), we get a palindrome (634835222538436).

The spelling of 200401012434434 in words is "two hundred trillion, four hundred one billion, twelve million, four hundred thirty-four thousand, four hundred thirty-four".