11514607699 has 4 divisors (see below), whose sum is σ = 13159551664. Its totient is φ = 9869663736.

The previous prime is 11514607651. The next prime is 11514607703. The reversal of 11514607699 is 99670641511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99670641511 = 7 ⋅14238663073.

It is a cyclic number.

It is not a de Polignac number, because 11514607699 - 2⁷ = 11514607571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11514607199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 822471972 + ... + 822471985.

It is an arithmetic number, because the mean of its divisors is an integer number (3289887916).

Almost surely, 2^11514607699 is an apocalyptic number.

11514607699 is a deficient number, since it is larger than the sum of its proper divisors (1644943965).

11514607699 is an equidigital number, since it uses as much as digits as its factorization.

11514607699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644943964.

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 11514607699 in words is "eleven billion, five hundred fourteen million, six hundred seven thousand, six hundred ninety-nine".