11445910493799 has 4 divisors (see below), whose sum is σ = 15261213991736. Its totient is φ = 7630606995864.

The previous prime is 11445910493783. The next prime is 11445910493813. The reversal of 11445910493799 is 99739401954411.

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

It is not a de Polignac number, because 11445910493799 - 2⁴ = 11445910493783 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 (11445915493799) 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, 1907651748964 + ... + 1907651748969.

It is an arithmetic number, because the mean of its divisors is an integer number (3815303497934).

Almost surely, 2^{11445910493799} is an apocalyptic number.

11445910493799 is a deficient number, since it is larger than the sum of its proper divisors (3815303497937).

11445910493799 is an equidigital number, since it uses as much as digits as its factorization.

11445910493799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815303497936.

The product of its (nonzero) digits is 44089920, while the sum is 66.

The spelling of 11445910493799 in words is "eleven trillion, four hundred forty-five billion, nine hundred ten million, four hundred ninety-three thousand, seven hundred ninety-nine".