8124768758404 has 9 divisors (see below), whose sum is σ = 14218355303607. Its totient is φ = 4062381528804.

The previous prime is 8124768758399. The next prime is 8124768758411. The reversal of 8124768758404 is 4048578674218.

It is a happy number.

The square root of 8124768758404 is 2850398.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4988197 + ... + 6413395.

Almost surely, 2^{8124768758404} is an apocalyptic number.

8124768758404 is the 2850398-th square number.

It is an amenable number.

8124768758404 is a deficient number, since it is larger than the sum of its proper divisors (6093586545203).

8124768758404 is an frugal number, since it uses more digits than its factorization.

8124768758404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2850402 (or 1425201 counting only the distinct ones).

The product of its (nonzero) digits is 96337920, while the sum is 64.

Multiplying 8124768758404 by its sum of digits (64), we get a square (519985200537856 = 22803184²).

The spelling of 8124768758404 in words is "eight trillion, one hundred twenty-four billion, seven hundred sixty-eight million, seven hundred fifty-eight thousand, four hundred four".