11214564463 has 2 divisors, whose sum is σ = 11214564464. Its totient is φ = 11214564462.

The previous prime is 11214564421. The next prime is 11214564497. The reversal of 11214564463 is 36446541211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11214564463 - 2³³ = 2624629871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11214565463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5607282231 + 5607282232.

It is an arithmetic number, because the mean of its divisors is an integer number (5607282232).

Almost surely, 2^11214564463 is an apocalyptic number.

11214564463 is a deficient number, since it is larger than the sum of its proper divisors (1).

11214564463 is an equidigital number, since it uses as much as digits as its factorization.

11214564463 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The spelling of 11214564463 in words is "eleven billion, two hundred fourteen million, five hundred sixty-four thousand, four hundred sixty-three".