5340199421982 has 16 divisors (see below), whose sum is σ = 10712091426192. Its totient is φ = 1774784376960.

The previous prime is 5340199421981. The next prime is 5340199421983. The reversal of 5340199421982 is 2891249910435.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5340199421981) and next prime (5340199421983).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5340199421981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1320522069 + ... + 1320526112.

It is an arithmetic number, because the mean of its divisors is an integer number (669505714137).

Almost surely, 2^{5340199421982} is an apocalyptic number.

5340199421982 is an abundant number, since it is smaller than the sum of its proper divisors (5371892004210).

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

5340199421982 is a wasteful number, since it uses less digits than its factorization.

5340199421982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2641048523.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 5340199421982 in words is "five trillion, three hundred forty billion, one hundred ninety-nine million, four hundred twenty-one thousand, nine hundred eighty-two".