38682511340022 has 128 divisors (see below), whose sum is σ = 96371902448640. Its totient is φ = 11399297184000.

The previous prime is 38682511339859. The next prime is 38682511340023. The reversal of 38682511340022 is 22004311528683.

38682511340022 is a `hidden beast` number, since 3 + 8 + 6 + 82 + 511 + 34 + 0 + 0 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 38682511340022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38682511340023) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5020488 + ... + 10127700.

It is an arithmetic number, because the mean of its divisors is an integer number (752905487880).

Almost surely, 2^{38682511340022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38682511340022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48185951224320).

38682511340022 is an abundant number, since it is smaller than the sum of its proper divisors (57689391108618).

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

38682511340022 is a wasteful number, since it uses less digits than its factorization.

38682511340022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5107587 (or 5107581 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 38682511340022 in words is "thirty-eight trillion, six hundred eighty-two billion, five hundred eleven million, three hundred forty thousand, twenty-two".