84717041459 has 4 divisors (see below), whose sum is σ = 87449849280. Its totient is φ = 81984233640.

The previous prime is 84717041449. The next prime is 84717041471. The reversal of 84717041459 is 95414071748.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 84717041459 - 2¹⁶ = 84716975923 is a prime.

It is a super-2 number, since 2×84717041459² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (84717041449) 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, 1366403864 + ... + 1366403925.

It is an arithmetic number, because the mean of its divisors is an integer number (21862462320).

Almost surely, 2^84717041459 is an apocalyptic number.

84717041459 is a deficient number, since it is larger than the sum of its proper divisors (2732807821).

84717041459 is a wasteful number, since it uses less digits than its factorization.

84717041459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2732807820.

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 84717041459 in words is "eighty-four billion, seven hundred seventeen million, forty-one thousand, four hundred fifty-nine".