2199464810439 has 32 divisors (see below), whose sum is σ = 3347265358080. Its totient is φ = 1272647634432.

The previous prime is 2199464810419. The next prime is 2199464810497. The reversal of 2199464810439 is 9340184649912.

It is not a de Polignac number, because 2199464810439 - 2²⁰ = 2199463761863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2199464810419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 952197 + ... + 2303390.

It is an arithmetic number, because the mean of its divisors is an integer number (104602042440).

Almost surely, 2^{2199464810439} is an apocalyptic number.

2199464810439 is a deficient number, since it is larger than the sum of its proper divisors (1147800547641).

2199464810439 is a wasteful number, since it uses less digits than its factorization.

2199464810439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3256639.

The product of its (nonzero) digits is 13436928, while the sum is 60.

The spelling of 2199464810439 in words is "two trillion, one hundred ninety-nine billion, four hundred sixty-four million, eight hundred ten thousand, four hundred thirty-nine".