11640132014 has 8 divisors (see below), whose sum is σ = 19954512048. Its totient is φ = 4988628000.

The previous prime is 11640132011. The next prime is 11640132029. The reversal of 11640132014 is 41023104611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11640132011) 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 in 3 ways as a sum of consecutive naturals, for example, 415718987 + ... + 415719014.

It is an arithmetic number, because the mean of its divisors is an integer number (2494314006).

Almost surely, 2^11640132014 is an apocalyptic number.

11640132014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11640132014 is a deficient number, since it is larger than the sum of its proper divisors (8314380034).

11640132014 is an equidigital number, since it uses as much as digits as its factorization.

11640132014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831438010.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 11640132014 its reverse (41023104611), we get a palindrome (52663236625).

The spelling of 11640132014 in words is "eleven billion, six hundred forty million, one hundred thirty-two thousand, fourteen".