79287230002 has 8 divisors (see below), whose sum is σ = 125926777116. Its totient is φ = 37311637632.

The previous prime is 79287229999. The next prime is 79287230003. The reversal of 79287230002 is 20003278297.

It can be written as a sum of positive squares in 2 ways, for example, as 60446647881 + 18840582121 = 245859^2 + 137261^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (79287230003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1165988643 + ... + 1165988710.

Almost surely, 2^79287230002 is an apocalyptic number.

79287230002 is a deficient number, since it is larger than the sum of its proper divisors (46639547114).

79287230002 is a wasteful number, since it uses less digits than its factorization.

79287230002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2331977372.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 79287230002 in words is "seventy-nine billion, two hundred eighty-seven million, two hundred thirty thousand, two".