12858360248 has 8 divisors (see below), whose sum is σ = 24109425480. Its totient is φ = 6429180120.

The previous prime is 12858360191. The next prime is 12858360253. The reversal of 12858360248 is 84206385821.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 803647508 + ... + 803647523.

It is an arithmetic number, because the mean of its divisors is an integer number (3013678185).

Almost surely, 2^12858360248 is an apocalyptic number.

It is an amenable number.

12858360248 is a deficient number, since it is larger than the sum of its proper divisors (11251065232).

12858360248 is a wasteful number, since it uses less digits than its factorization.

12858360248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607295037 (or 1607295033 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 47.

The spelling of 12858360248 in words is "twelve billion, eight hundred fifty-eight million, three hundred sixty thousand, two hundred forty-eight".