20714050488040 has 512 divisors, whose sum is σ = 61080019660800. Its totient is φ = 6135201792000.

The previous prime is 20714050488017. The next prime is 20714050488041. The reversal of 20714050488040 is 4088405041702.

It is not an unprimeable number, because it can be changed into a prime (20714050488041) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12500934892 + ... + 12500936548.

It is an arithmetic number, because the mean of its divisors is an integer number (119296913400).

Almost surely, 2^{20714050488040} is an apocalyptic number.

20714050488040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20714050488040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30540009830400).

20714050488040 is an abundant number, since it is smaller than the sum of its proper divisors (40365969172760).

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

20714050488040 is a wasteful number, since it uses less digits than its factorization.

20714050488040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2721 counting only the distinct ones).

The product of its (nonzero) digits is 286720, while the sum is 43.

The spelling of 20714050488040 in words is "twenty trillion, seven hundred fourteen billion, fifty million, four hundred eighty-eight thousand, forty".