12042336786248 has 32 divisors (see below), whose sum is σ = 22935004498560. Its totient is φ = 5926481605440.

The previous prime is 12042336786247. The next prime is 12042336786251. The reversal of 12042336786248 is 84268763324021.

It is a junction number, because it is equal to n+sod(n) for n = 12042336786193 and 12042336786202.

It is not an unprimeable number, because it can be changed into a prime (12042336786247) 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, 8465711 + ... + 9785342.

It is an arithmetic number, because the mean of its divisors is an integer number (716718890580).

Almost surely, 2^{12042336786248} is an apocalyptic number.

It is an amenable number.

12042336786248 is a deficient number, since it is larger than the sum of its proper divisors (10892667712312).

12042336786248 is a wasteful number, since it uses less digits than its factorization.

12042336786248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18252357 (or 18252353 counting only the distinct ones).

The product of its (nonzero) digits is 18579456, while the sum is 56.

The spelling of 12042336786248 in words is "twelve trillion, forty-two billion, three hundred thirty-six million, seven hundred eighty-six thousand, two hundred forty-eight".