11340876647 has 16 divisors (see below), whose sum is σ = 12250248192. Its totient is φ = 10460231040.

The previous prime is 11340876641. The next prime is 11340876649. The reversal of 11340876647 is 74667804311.

It is a cyclic number.

It is not a de Polignac number, because 11340876647 - 2⁶ = 11340876583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340876641) 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, 173438 + ... + 229700.

It is an arithmetic number, because the mean of its divisors is an integer number (765640512).

Almost surely, 2^11340876647 is an apocalyptic number.

11340876647 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

11340876647 is a deficient number, since it is larger than the sum of its proper divisors (909371545).

11340876647 is a wasteful number, since it uses less digits than its factorization.

11340876647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56518.

The product of its (nonzero) digits is 677376, while the sum is 47.

The spelling of 11340876647 in words is "eleven billion, three hundred forty million, eight hundred seventy-six thousand, six hundred forty-seven".