20334000401000 has 192 divisors, whose sum is σ = 56207163729600. Its totient is φ = 6825398112000.

The previous prime is 20334000400979. The next prime is 20334000401069. The reversal of 20334000401000 is 10400043302.

It is a self number, because there is not a number n which added to its sum of digits gives 20334000401000.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3610070 + ... + 7328069.

It is an arithmetic number, because the mean of its divisors is an integer number (292745644425).

Almost surely, 2^{20334000401000} is an apocalyptic number.

20334000401000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20334000401000 is an abundant number, since it is smaller than the sum of its proper divisors (35873163328600).

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

20334000401000 is a wasteful number, since it uses less digits than its factorization.

20334000401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10938197 (or 10938170 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20334000401000 its reverse (10400043302), we get a palindrome (20344400444302).

The spelling of 20334000401000 in words is "twenty trillion, three hundred thirty-four billion, four hundred one thousand".