20334214023040 has 64 divisors (see below), whose sum is σ = 50179592718720. Its totient is φ = 7871308646400.

The previous prime is 20334214022989. The next prime is 20334214023059. The reversal of 20334214023040 is 4032041243302.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512435151 + ... + 512474830.

It is an arithmetic number, because the mean of its divisors is an integer number (784056136230).

Almost surely, 2^{20334214023040} is an apocalyptic number.

20334214023040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20334214023040 is an abundant number, since it is smaller than the sum of its proper divisors (29845378695680).

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

20334214023040 is a wasteful number, since it uses less digits than its factorization.

20334214023040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024910031 (or 1024910019 counting only the distinct ones).

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

Adding to 20334214023040 its reverse (4032041243302), we get a palindrome (24366255266342).

The spelling of 20334214023040 in words is "twenty trillion, three hundred thirty-four billion, two hundred fourteen million, twenty-three thousand, forty".