11446213035463 has 4 divisors (see below), whose sum is σ = 11488764013560. Its totient is φ = 11403662057368.

The previous prime is 11446213035457. The next prime is 11446213035469. The reversal of 11446213035463 is 36453031264411.

11446213035463 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (11446213035457) and next prime (11446213035469).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11446213035463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446213035469) 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, 21275488645 + ... + 21275489182.

It is an arithmetic number, because the mean of its divisors is an integer number (2872191003390).

Almost surely, 2^{11446213035463} is an apocalyptic number.

11446213035463 is a deficient number, since it is larger than the sum of its proper divisors (42550978097).

11446213035463 is an equidigital number, since it uses as much as digits as its factorization.

11446213035463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42550978096.

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 11446213035463 its reverse (36453031264411), we get a palindrome (47899244299874).

The spelling of 11446213035463 in words is "eleven trillion, four hundred forty-six billion, two hundred thirteen million, thirty-five thousand, four hundred sixty-three".