11244211440423 has 8 divisors (see below), whose sum is σ = 16145534376048. Its totient is φ = 6919514732544.

The previous prime is 11244211440353. The next prime is 11244211440431. The reversal of 11244211440423 is 32404411244211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-11244211440423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11244211440433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144156556890 + ... + 144156556967.

It is an arithmetic number, because the mean of its divisors is an integer number (2018191797006).

Almost surely, 2^{11244211440423} is an apocalyptic number.

11244211440423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11244211440423 is a deficient number, since it is larger than the sum of its proper divisors (4901322935625).

11244211440423 is a wasteful number, since it uses less digits than its factorization.

11244211440423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288313113873.

The product of its (nonzero) digits is 24576, while the sum is 33.

Adding to 11244211440423 its reverse (32404411244211), we get a palindrome (43648622684634).

The spelling of 11244211440423 in words is "eleven trillion, two hundred forty-four billion, two hundred eleven million, four hundred forty thousand, four hundred twenty-three".