11446408063 has 2 divisors, whose sum is σ = 11446408064. Its totient is φ = 11446408062.

The previous prime is 11446408049. The next prime is 11446408069. The reversal of 11446408063 is 36080464411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11446408063 - 2⁵ = 11446408031 is a prime.

It is a super-2 number, since 2×11446408063² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11446408069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5723204031 + 5723204032.

It is an arithmetic number, because the mean of its divisors is an integer number (5723204032).

Almost surely, 2^11446408063 is an apocalyptic number.

11446408063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11446408063 is an equidigital number, since it uses as much as digits as its factorization.

11446408063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 11446408063 in words is "eleven billion, four hundred forty-six million, four hundred eight thousand, sixty-three".