20713367344000 has 256 divisors, whose sum is σ = 51830784532800. Its totient is φ = 8231986790400.

The previous prime is 20713367343923. The next prime is 20713367344003. The reversal of 20713367344000 is 44376331702.

It is a super-2 number, since 2×20713367344000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20713367344003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4447789672 + ... + 4447794328.

Almost surely, 2^{20713367344000} is an apocalyptic number.

20713367344000 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 20713367344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25915392266400).

20713367344000 is an abundant number, since it is smaller than the sum of its proper divisors (31117417188800).

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

20713367344000 is a wasteful number, since it uses less digits than its factorization.

20713367344000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6418 (or 6396 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The spelling of 20713367344000 in words is "twenty trillion, seven hundred thirteen billion, three hundred sixty-seven million, three hundred forty-four thousand".