28761714719 has 16 divisors (see below), whose sum is σ = 30337376256. Its totient is φ = 27227179200.

The previous prime is 28761714671. The next prime is 28761714733. The reversal of 28761714719 is 91741716782.

It is a cyclic number.

It is not a de Polignac number, because 28761714719 - 2⁸ = 28761714463 is a prime.

It is a super-2 number, since 2×28761714719² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28761714749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3552494 + ... + 3560580.

It is an arithmetic number, because the mean of its divisors is an integer number (1896086016).

Almost surely, 2^28761714719 is an apocalyptic number.

28761714719 is a deficient number, since it is larger than the sum of its proper divisors (1575661537).

28761714719 is a wasteful number, since it uses less digits than its factorization.

28761714719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10606.

The product of its digits is 1185408, while the sum is 53.

The spelling of 28761714719 in words is "twenty-eight billion, seven hundred sixty-one million, seven hundred fourteen thousand, seven hundred nineteen".