12606584390 has 16 divisors (see below), whose sum is σ = 22823021808. Its totient is φ = 5013484896.

The previous prime is 12606584371. The next prime is 12606584407. The reversal of 12606584390 is 9348560621.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3641792 + ... + 3645251.

It is an arithmetic number, because the mean of its divisors is an integer number (1426438863).

Almost surely, 2^12606584390 is an apocalyptic number.

12606584390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12606584390 is a deficient number, since it is larger than the sum of its proper divisors (10216437418).

12606584390 is a wasteful number, since it uses less digits than its factorization.

12606584390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7287223.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 12606584390 in words is "twelve billion, six hundred six million, five hundred eighty-four thousand, three hundred ninety".