6412408744943 has 4 divisors (see below), whose sum is σ = 6471238183080. Its totient is φ = 6353579306808.

The previous prime is 6412408744939. The next prime is 6412408745011. The reversal of 6412408744943 is 3494478042146.

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 6412408744943 - 2² = 6412408744939 is a prime.

It is a super-2 number, since 2×6412408744943² (a number of 26 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 (6412408744913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29414718905 + ... + 29414719122.

It is an arithmetic number, because the mean of its divisors is an integer number (1617809545770).

Almost surely, 2^{6412408744943} is an apocalyptic number.

6412408744943 is a deficient number, since it is larger than the sum of its proper divisors (58829438137).

6412408744943 is a wasteful number, since it uses less digits than its factorization.

6412408744943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58829438136.

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 6412408744943 in words is "six trillion, four hundred twelve billion, four hundred eight million, seven hundred forty-four thousand, nine hundred forty-three".