20302041140034 has 64 divisors (see below), whose sum is σ = 40934678400000. Its totient is φ = 6712451000640.

The previous prime is 20302041139981. The next prime is 20302041140123. The reversal of 20302041140034 is 43004114020302.

It is a junction number, because it is equal to n+sod(n) for n = 20302041139986 and 20302041140013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1732398027 + ... + 1732409745.

It is an arithmetic number, because the mean of its divisors is an integer number (639604350000).

Almost surely, 2^{20302041140034} is an apocalyptic number.

20302041140034 is an abundant number, since it is smaller than the sum of its proper divisors (20632637259966).

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

20302041140034 is a wasteful number, since it uses less digits than its factorization.

20302041140034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15863.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 20302041140034 its reverse (43004114020302), we get a palindrome (63306155160336).

The spelling of 20302041140034 in words is "twenty trillion, three hundred two billion, forty-one million, one hundred forty thousand, thirty-four".