11400055444223 has 16 divisors (see below), whose sum is σ = 12707490781440. Its totient is φ = 10163518012800.

The previous prime is 11400055444207. The next prime is 11400055444231. The reversal of 11400055444223 is 32244455000411.

It is a happy number.

11400055444223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11400055444223 - 2⁴ = 11400055444207 is a prime.

It is a super-2 number, since 2×11400055444223² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400055444243) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 514628 + ... + 4802598.

It is an arithmetic number, because the mean of its divisors is an integer number (794218173840).

Almost surely, 2^{11400055444223} is an apocalyptic number.

11400055444223 is a deficient number, since it is larger than the sum of its proper divisors (1307435337217).

11400055444223 is a wasteful number, since it uses less digits than its factorization.

11400055444223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4296238.

The product of its (nonzero) digits is 76800, while the sum is 35.

The spelling of 11400055444223 in words is "eleven trillion, four hundred billion, fifty-five million, four hundred forty-four thousand, two hundred twenty-three".