12747808958 has 8 divisors (see below), whose sum is σ = 19179483960. Its totient is φ = 6354647640.

The previous prime is 12747808943. The next prime is 12747808963. The reversal of 12747808958 is 85980874721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12747808897 and 12747808906.

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 3 ways as a sum of consecutive naturals, for example, 9627593 + ... + 9628916.

It is an arithmetic number, because the mean of its divisors is an integer number (2397435495).

Almost surely, 2^12747808958 is an apocalyptic number.

12747808958 is a deficient number, since it is larger than the sum of its proper divisors (6431675002).

12747808958 is a wasteful number, since it uses less digits than its factorization.

12747808958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19256842.

The product of its (nonzero) digits is 9031680, while the sum is 59.

The spelling of 12747808958 in words is "twelve billion, seven hundred forty-seven million, eight hundred eight thousand, nine hundred fifty-eight".