11140043312403 has 24 divisors (see below), whose sum is σ = 16146758472000. Its totient is φ = 7401084110640.

The previous prime is 11140043312389. The next prime is 11140043312407. The reversal of 11140043312403 is 30421334004111.

11140043312403 is a `hidden beast` number, since 1 + 11 + 400 + 4 + 3 + 3 + 1 + 240 + 3 = 666.

It is not a de Polignac number, because 11140043312403 - 2²⁶ = 11139976203539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11140043312407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1308400 + ... + 4898162.

It is an arithmetic number, because the mean of its divisors is an integer number (672781603000).

Almost surely, 2^{11140043312403} is an apocalyptic number.

11140043312403 is a deficient number, since it is larger than the sum of its proper divisors (5006715159597).

11140043312403 is a wasteful number, since it uses less digits than its factorization.

11140043312403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590959 (or 3590956 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 11140043312403 its reverse (30421334004111), we get a palindrome (41561377316514).

The spelling of 11140043312403 in words is "eleven trillion, one hundred forty billion, forty-three million, three hundred twelve thousand, four hundred three".