20432334034134 has 48 divisors (see below), whose sum is σ = 48297096403920. Its totient is φ = 6191297311680.

The previous prime is 20432334034117. The next prime is 20432334034139. The reversal of 20432334034134 is 43143043323402.

20432334034134 is a `hidden beast` number, since 2 + 0 + 4 + 3 + 233 + 4 + 0 + 3 + 413 + 4 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20432334034139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1207332 + ... + 6505560.

It is an arithmetic number, because the mean of its divisors is an integer number (1006189508415).

Almost surely, 2^{20432334034134} is an apocalyptic number.

20432334034134 is an abundant number, since it is smaller than the sum of its proper divisors (27864762369786).

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

20432334034134 is a wasteful number, since it uses less digits than its factorization.

20432334034134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5317725 (or 5317722 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 20432334034134 its reverse (43143043323402), we get a palindrome (63575377357536).

The spelling of 20432334034134 in words is "twenty trillion, four hundred thirty-two billion, three hundred thirty-four million, thirty-four thousand, one hundred thirty-four".