8072438030793 has 12 divisors (see below), whose sum is σ = 12346081694388. Its totient is φ = 5065059156480.

The previous prime is 8072438030791. The next prime is 8072438030801. The reversal of 8072438030793 is 3970308342708.

8072438030793 is a `hidden beast` number, since 8 + 0 + 7 + 243 + 8 + 0 + 307 + 93 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4734684420489 + 3337753610304 = 2175933^2 + 1826952^2 .

It is not a de Polignac number, because 8072438030793 - 2¹ = 8072438030791 is a prime.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (8072438030791) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26380516288 + ... + 26380516593.

It is an arithmetic number, because the mean of its divisors is an integer number (1028840141199).

Almost surely, 2^{8072438030793} is an apocalyptic number.

It is an amenable number.

8072438030793 is a deficient number, since it is larger than the sum of its proper divisors (4273643663595).

8072438030793 is a wasteful number, since it uses less digits than its factorization.

8072438030793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52761032904 (or 52761032901 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 8072438030793 in words is "eight trillion, seventy-two billion, four hundred thirty-eight million, thirty thousand, seven hundred ninety-three".