11384523514 has 32 divisors (see below), whose sum is σ = 21695579136. Its totient is φ = 4358482560.

The previous prime is 11384523511. The next prime is 11384523541. The reversal of 11384523514 is 41532548311.

It is not an unprimeable number, because it can be changed into a prime (11384523511) 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, 1003267 + ... + 1014550.

It is an arithmetic number, because the mean of its divisors is an integer number (677986848).

Almost surely, 2^11384523514 is an apocalyptic number.

11384523514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11384523514 is a deficient number, since it is larger than the sum of its proper divisors (10311055622).

11384523514 is a wasteful number, since it uses less digits than its factorization.

11384523514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017870.

The product of its digits is 57600, while the sum is 37.

The spelling of 11384523514 in words is "eleven billion, three hundred eighty-four million, five hundred twenty-three thousand, five hundred fourteen".