10661714915 has 8 divisors (see below), whose sum is σ = 12886102320. Its totient is φ = 8468008992.

The previous prime is 10661714911. The next prime is 10661714923. The reversal of 10661714915 is 51941716601.

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

It is not a de Polignac number, because 10661714915 - 2² = 10661714911 is a prime.

It is a super-2 number, since 2×10661714915² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10661714911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7669604 + ... + 7670993.

It is an arithmetic number, because the mean of its divisors is an integer number (1610762790).

Almost surely, 2^10661714915 is an apocalyptic number.

10661714915 is a deficient number, since it is larger than the sum of its proper divisors (2224387405).

10661714915 is a wasteful number, since it uses less digits than its factorization.

10661714915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15340741.

The product of its (nonzero) digits is 45360, while the sum is 41.

The spelling of 10661714915 in words is "ten billion, six hundred sixty-one million, seven hundred fourteen thousand, nine hundred fifteen".