64082396199 has 4 divisors (see below), whose sum is σ = 85443194936. Its totient is φ = 42721597464.

The previous prime is 64082396177. The next prime is 64082396221. The reversal of 64082396199 is 99169328046.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (64082396177) and next prime (64082396221).

It is not a de Polignac number, because 64082396199 - 2⁹ = 64082395687 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64082396159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10680399364 + ... + 10680399369.

It is an arithmetic number, because the mean of its divisors is an integer number (21360798734).

Almost surely, 2^64082396199 is an apocalyptic number.

64082396199 is a deficient number, since it is larger than the sum of its proper divisors (21360798737).

64082396199 is a wasteful number, since it uses less digits than its factorization.

64082396199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21360798736.

The product of its (nonzero) digits is 5038848, while the sum is 57.

The spelling of 64082396199 in words is "sixty-four billion, eighty-two million, three hundred ninety-six thousand, one hundred ninety-nine".