20367368760 has 128 divisors (see below), whose sum is σ = 62837856000. Its totient is φ = 5279087616.

The previous prime is 20367368753. The next prime is 20367368761. The reversal of 20367368760 is 6786376302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20367368761) 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, 613959 + ... + 646281.

It is an arithmetic number, because the mean of its divisors is an integer number (490920750).

Almost surely, 2^20367368760 is an apocalyptic number.

20367368760 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 20367368760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31418928000).

20367368760 is an abundant number, since it is smaller than the sum of its proper divisors (42470487240).

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

20367368760 is a wasteful number, since it uses less digits than its factorization.

20367368760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32485 (or 32481 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 48.

The spelling of 20367368760 in words is "twenty billion, three hundred sixty-seven million, three hundred sixty-eight thousand, seven hundred sixty".