11400064876 has 24 divisors (see below), whose sum is σ = 20118067200. Its totient is φ = 5652114000.

The previous prime is 11400064843. The next prime is 11400064877. The reversal of 11400064876 is 67846000411.

It is a happy number.

It is a super-2 number, since 2×11400064876² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11400064877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725301 + ... + 740851.

It is an arithmetic number, because the mean of its divisors is an integer number (838252800).

Almost surely, 2^11400064876 is an apocalyptic number.

It is an amenable number.

11400064876 is a deficient number, since it is larger than the sum of its proper divisors (8718002324).

11400064876 is a wasteful number, since it uses less digits than its factorization.

11400064876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17085 (or 17083 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 11400064876 in words is "eleven billion, four hundred million, sixty-four thousand, eight hundred seventy-six".