8426616898724 has 6 divisors (see below), whose sum is σ = 14746579572774. Its totient is φ = 4213308449360.

The previous prime is 8426616898723. The next prime is 8426616898727. The reversal of 8426616898724 is 4278986166248.

It can be written as a sum of positive squares in only one way, i.e., 6242162458624 + 2184454440100 = 2498432^2 + 1477990^2 .

It is a super-3 number, since 3×8426616898724³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (8426616898723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1053327112337 + ... + 1053327112344.

It is an arithmetic number, because the mean of its divisors is an integer number (2457763262129).

Almost surely, 2^{8426616898724} is an apocalyptic number.

It is an amenable number.

8426616898724 is a deficient number, since it is larger than the sum of its proper divisors (6319962674050).

8426616898724 is a wasteful number, since it uses less digits than its factorization.

8426616898724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106654224685 (or 2106654224683 counting only the distinct ones).

The product of its digits is 445906944, while the sum is 71.

The spelling of 8426616898724 in words is "eight trillion, four hundred twenty-six billion, six hundred sixteen million, eight hundred ninety-eight thousand, seven hundred twenty-four".