12240036463 has 2 divisors, whose sum is σ = 12240036464. Its totient is φ = 12240036462.

The previous prime is 12240036461. The next prime is 12240036527. The reversal of 12240036463 is 36463004221.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12240036463 - 2¹ = 12240036461 is a prime.

Together with 12240036461, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12240036461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6120018231 + 6120018232.

It is an arithmetic number, because the mean of its divisors is an integer number (6120018232).

Almost surely, 2^12240036463 is an apocalyptic number.

12240036463 is a deficient number, since it is larger than the sum of its proper divisors (1).

12240036463 is an equidigital number, since it uses as much as digits as its factorization.

12240036463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 12240036463 in words is "twelve billion, two hundred forty million, thirty-six thousand, four hundred sixty-three".