6340133254405 has 16 divisors (see below), whose sum is σ = 8055758415600. Its totient is φ = 4773712018432.

The previous prime is 6340133254349. The next prime is 6340133254447. The reversal of 6340133254405 is 5044523310436.

It can be written as a sum of positive squares in 8 ways, for example, as 510501676036 + 5829631578369 = 714494^2 + 2414463^2 .

It is a cyclic number.

It is not a de Polignac number, because 6340133254405 - 2¹¹ = 6340133252357 is a prime.

It is a super-2 number, since 2×6340133254405² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19743387 + ... + 20061943.

It is an arithmetic number, because the mean of its divisors is an integer number (503484900975).

Almost surely, 2^{6340133254405} is an apocalyptic number.

It is an amenable number.

6340133254405 is a deficient number, since it is larger than the sum of its proper divisors (1715625161195).

6340133254405 is a wasteful number, since it uses less digits than its factorization.

6340133254405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552728.

The product of its (nonzero) digits is 518400, while the sum is 40.

The spelling of 6340133254405 in words is "six trillion, three hundred forty billion, one hundred thirty-three million, two hundred fifty-four thousand, four hundred five".