11430686872517 has 8 divisors (see below), whose sum is σ = 12806862933792. Its totient is φ = 10110681262800.

The previous prime is 11430686872511. The next prime is 11430686872541. The reversal of 11430686872517 is 71527868603411.

11430686872517 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11430686872517 - 2¹² = 11430686868421 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 (11430686872511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14042612459 + ... + 14042613272.

It is an arithmetic number, because the mean of its divisors is an integer number (1600857866724).

Almost surely, 2^{11430686872517} is an apocalyptic number.

It is an amenable number.

11430686872517 is a deficient number, since it is larger than the sum of its proper divisors (1376176061275).

11430686872517 is a wasteful number, since it uses less digits than its factorization.

11430686872517 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28085225779.

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 11430686872517 in words is "eleven trillion, four hundred thirty billion, six hundred eighty-six million, eight hundred seventy-two thousand, five hundred seventeen".