8749813465417 has 4 divisors (see below), whose sum is σ = 8750382278400. Its totient is φ = 8749244652436.

The previous prime is 8749813465411. The next prime is 8749813465511. The reversal of 8749813465417 is 7145643189478.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8749813465417 - 2²⁷ = 8749679247689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8749813465411) 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, 284383417 + ... + 284414182.

It is an arithmetic number, because the mean of its divisors is an integer number (2187595569600).

Almost surely, 2^{8749813465417} is an apocalyptic number.

It is an amenable number.

8749813465417 is a deficient number, since it is larger than the sum of its proper divisors (568812983).

8749813465417 is a wasteful number, since it uses less digits than its factorization.

8749813465417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568812982.

The product of its digits is 162570240, while the sum is 67.

The spelling of 8749813465417 in words is "eight trillion, seven hundred forty-nine billion, eight hundred thirteen million, four hundred sixty-five thousand, four hundred seventeen".