11400027164 has 6 divisors (see below), whose sum is σ = 19950047544. Its totient is φ = 5700013580.

The previous prime is 11400027157. The next prime is 11400027169. The reversal of 11400027164 is 46172000411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11400027169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425003392 + ... + 1425003399.

It is an arithmetic number, because the mean of its divisors is an integer number (3325007924).

Almost surely, 2^11400027164 is an apocalyptic number.

It is an amenable number.

11400027164 is a deficient number, since it is larger than the sum of its proper divisors (8550020380).

11400027164 is a wasteful number, since it uses less digits than its factorization.

11400027164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850006795 (or 2850006793 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 11400027164 its reverse (46172000411), we get a palindrome (57572027575).

The spelling of 11400027164 in words is "eleven billion, four hundred million, twenty-seven thousand, one hundred sixty-four".