8270464082399 has 4 divisors (see below), whose sum is σ = 8270784656400. Its totient is φ = 8270143508400.

The previous prime is 8270464082389. The next prime is 8270464082407. The reversal of 8270464082399 is 9932804640728.

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

It is a cyclic number.

It is not a de Polignac number, because 8270464082399 - 2⁸ = 8270464082143 is a prime.

It is a super-2 number, since 2×8270464082399² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8270464082359) 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, 160248299 + ... + 160299900.

It is an arithmetic number, because the mean of its divisors is an integer number (2067696164100).

Almost surely, 2^{8270464082399} is an apocalyptic number.

8270464082399 is a deficient number, since it is larger than the sum of its proper divisors (320574001).

8270464082399 is a wasteful number, since it uses less digits than its factorization.

8270464082399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320574000.

The product of its (nonzero) digits is 41803776, while the sum is 62.

The spelling of 8270464082399 in words is "eight trillion, two hundred seventy billion, four hundred sixty-four million, eighty-two thousand, three hundred ninety-nine".