8231142530506 has 16 divisors (see below), whose sum is σ = 14110606316160. Its totient is φ = 3527613447120.

The previous prime is 8231142530489. The next prime is 8231142530549. The reversal of 8231142530506 is 6050352411328.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1271571 + ... + 4251961.

It is an arithmetic number, because the mean of its divisors is an integer number (881912894760).

Almost surely, 2^{8231142530506} is an apocalyptic number.

8231142530506 is a deficient number, since it is larger than the sum of its proper divisors (5879463785654).

8231142530506 is a wasteful number, since it uses less digits than its factorization.

8231142530506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3177669.

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 8231142530506 in words is "eight trillion, two hundred thirty-one billion, one hundred forty-two million, five hundred thirty thousand, five hundred six".