18348023792363 has 2 divisors, whose sum is σ = 18348023792364. Its totient is φ = 18348023792362.

The previous prime is 18348023792303. The next prime is 18348023792437. The reversal of 18348023792363 is 36329732084381.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-18348023792363 is a prime.

It is not a weakly prime, because it can be changed into another prime (18348023792303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9174011896181 + 9174011896182.

It is an arithmetic number, because the mean of its divisors is an integer number (9174011896182).

Almost surely, 2^{18348023792363} is an apocalyptic number.

18348023792363 is a deficient number, since it is larger than the sum of its proper divisors (1).

18348023792363 is an equidigital number, since it uses as much as digits as its factorization.

18348023792363 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31352832, while the sum is 59.

The spelling of 18348023792363 in words is "eighteen trillion, three hundred forty-eight billion, twenty-three million, seven hundred ninety-two thousand, three hundred sixty-three".