11400008347 has 16 divisors (see below), whose sum is σ = 14033904640. Its totient is φ = 9017777952.

The previous prime is 11400008267. The next prime is 11400008353. The reversal of 11400008347 is 74380000411.

It is a cyclic number.

It is not a de Polignac number, because 11400008347 - 2⁷ = 11400008219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11400008387) 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, 500554 + ... + 522832.

It is an arithmetic number, because the mean of its divisors is an integer number (877119040).

Almost surely, 2^11400008347 is an apocalyptic number.

11400008347 is a deficient number, since it is larger than the sum of its proper divisors (2633896293).

11400008347 is a wasteful number, since it uses less digits than its factorization.

11400008347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27922.

The product of its (nonzero) digits is 2688, while the sum is 28.

Adding to 11400008347 its reverse (74380000411), we get a palindrome (85780008758).

The spelling of 11400008347 in words is "eleven billion, four hundred million, eight thousand, three hundred forty-seven".