11446422420599 has 4 divisors (see below), whose sum is σ = 11446436531040. Its totient is φ = 11446408310160.

The previous prime is 11446422420593. The next prime is 11446422420607. The reversal of 11446422420599 is 99502422464411.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11446422420599 - 2⁸ = 11446422420343 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 11446422420599.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446422420593) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5759039 + ... + 7487280.

It is an arithmetic number, because the mean of its divisors is an integer number (2861609132760).

Almost surely, 2^{11446422420599} is an apocalyptic number.

11446422420599 is a deficient number, since it is larger than the sum of its proper divisors (14110441).

11446422420599 is an equidigital number, since it uses as much as digits as its factorization.

11446422420599 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14110440.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 11446422420599 in words is "eleven trillion, four hundred forty-six billion, four hundred twenty-two million, four hundred twenty thousand, five hundred ninety-nine".