11400400344299 has 4 divisors (see below), whose sum is σ = 11528494730280. Its totient is φ = 11272305958320.

The previous prime is 11400400344257. The next prime is 11400400344349. The reversal of 11400400344299 is 99244300400411.

11400400344299 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 a cyclic number.

It is not a de Polignac number, because 11400400344299 - 2¹⁶ = 11400400278763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11400400344799) 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, 64047192857 + ... + 64047193034.

It is an arithmetic number, because the mean of its divisors is an integer number (2882123682570).

Almost surely, 2^{11400400344299} is an apocalyptic number.

11400400344299 is a deficient number, since it is larger than the sum of its proper divisors (128094385981).

11400400344299 is an equidigital number, since it uses as much as digits as its factorization.

11400400344299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128094385980.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 11400400344299 in words is "eleven trillion, four hundred billion, four hundred million, three hundred forty-four thousand, two hundred ninety-nine".