8142208155324 has 24 divisors (see below), whose sum is σ = 21109428551120. Its totient is φ = 2714069385072.

The previous prime is 8142208155223. The next prime is 8142208155379. The reversal of 8142208155324 is 4235518022418.

8142208155324 is a `hidden beast` number, since 8 + 14 + 2 + 2 + 0 + 81 + 553 + 2 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 8142208155324.

It is a congruent number.

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, 37695408019 + ... + 37695408234.

Almost surely, 2^{8142208155324} is an apocalyptic number.

It is an amenable number.

8142208155324 is an abundant number, since it is smaller than the sum of its proper divisors (12967220395796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8142208155324 is a wasteful number, since it uses less digits than its factorization.

8142208155324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75390816266 (or 75390816258 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 45.

The spelling of 8142208155324 in words is "eight trillion, one hundred forty-two billion, two hundred eight million, one hundred fifty-five thousand, three hundred twenty-four".