20034134404102 has 40 divisors (see below), whose sum is σ = 37754391550176. Its totient is φ = 7925591607696.

The previous prime is 20034134404087. The next prime is 20034134404129. The reversal of 20034134404102 is 20140443143002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 160400638 + ... + 160525489.

Almost surely, 2^{20034134404102} is an apocalyptic number.

20034134404102 is a deficient number, since it is larger than the sum of its proper divisors (17720257146074).

20034134404102 is an equidigital number, since it uses as much as digits as its factorization.

20034134404102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320926170 (or 320926149 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 20034134404102 its reverse (20140443143002), we get a palindrome (40174577547104).

The spelling of 20034134404102 in words is "twenty trillion, thirty-four billion, one hundred thirty-four million, four hundred four thousand, one hundred two".