12749598358843 has 8 divisors (see below), whose sum is σ = 12872548823040. Its totient is φ = 12626718178920.

The previous prime is 12749598358831. The next prime is 12749598358877. The reversal of 12749598358843 is 34885389594721.

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

It is a cyclic number.

It is not a de Polignac number, because 12749598358843 - 2⁹ = 12749598358331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12749598358843.

It is not an unprimeable number, because it can be changed into a prime (12749598328843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17206483 + ... + 17932156.

It is an arithmetic number, because the mean of its divisors is an integer number (1609068602880).

Almost surely, 2^{12749598358843} is an apocalyptic number.

12749598358843 is a deficient number, since it is larger than the sum of its proper divisors (122950464197).

12749598358843 is a wasteful number, since it uses less digits than its factorization.

12749598358843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35142137.

The product of its digits is 2090188800, while the sum is 76.

The spelling of 12749598358843 in words is "twelve trillion, seven hundred forty-nine billion, five hundred ninety-eight million, three hundred fifty-eight thousand, eight hundred forty-three".