12145233362467 has 8 divisors (see below), whose sum is σ = 12263074382592. Its totient is φ = 12027773089800.

The previous prime is 12145233362443. The next prime is 12145233362489. The reversal of 12145233362467 is 76426333254121.

It is a happy number.

12145233362467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12145233362467 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 12145233362467.

It is not an unprimeable number, because it can be changed into a prime (12145233362497) 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, 95122759 + ... + 95250352.

It is an arithmetic number, because the mean of its divisors is an integer number (1532884297824).

Almost surely, 2^{12145233362467} is an apocalyptic number.

12145233362467 is a deficient number, since it is larger than the sum of its proper divisors (117841020125).

12145233362467 is a wasteful number, since it uses less digits than its factorization.

12145233362467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190373729.

The product of its digits is 4354560, while the sum is 49.

The spelling of 12145233362467 in words is "twelve trillion, one hundred forty-five billion, two hundred thirty-three million, three hundred sixty-two thousand, four hundred sixty-seven".