20430314400034 has 192 divisors, whose sum is σ = 41171878395648. Its totient is φ = 7416479600640.

The previous prime is 20430314400019. The next prime is 20430314400047. The reversal of 20430314400034 is 43000441303402.

It is a junction number, because it is equal to n+sod(n) for n = 20430314399975 and 20430314400011.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1471599657 + ... + 1471613539.

It is an arithmetic number, because the mean of its divisors is an integer number (214436866644).

Almost surely, 2^{20430314400034} is an apocalyptic number.

20430314400034 is an abundant number, since it is smaller than the sum of its proper divisors (20741563995614).

20430314400034 is a wasteful number, since it uses less digits than its factorization.

20430314400034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14441 (or 14430 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20430314400034 its reverse (43000441303402), we get a palindrome (63430755703436).

The spelling of 20430314400034 in words is "twenty trillion, four hundred thirty billion, three hundred fourteen million, four hundred thousand, thirty-four".