12051059464847 has 8 divisors (see below), whose sum is σ = 13017272696400. Its totient is φ = 11090447470080.

The previous prime is 12051059464699. The next prime is 12051059464861. The reversal of 12051059464847 is 74846495015021.

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 12051059464847 - 2¹⁰ = 12051059463823 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12051059464792 and 12051059464801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12051059463847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1400304722 + ... + 1400313327.

It is an arithmetic number, because the mean of its divisors is an integer number (1627159087050).

Almost surely, 2^{12051059464847} is an apocalyptic number.

12051059464847 is a deficient number, since it is larger than the sum of its proper divisors (966213231553).

12051059464847 is a wasteful number, since it uses less digits than its factorization.

12051059464847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2800618393.

The product of its (nonzero) digits is 9676800, while the sum is 56.

The spelling of 12051059464847 in words is "twelve trillion, fifty-one billion, fifty-nine million, four hundred sixty-four thousand, eight hundred forty-seven".