8334156242972 has 12 divisors (see below), whose sum is σ = 16668312486000. Its totient is φ = 3571781246976.

The previous prime is 8334156242927. The next prime is 8334156243043. The reversal of 8334156242972 is 2792426514338.

8334156242972 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148824218597 + ... + 148824218652.

It is an arithmetic number, because the mean of its divisors is an integer number (1389026040500).

Almost surely, 2^{8334156242972} is an apocalyptic number.

It is an amenable number.

8334156242972 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8334156242972 is a wasteful number, since it uses less digits than its factorization.

8334156242972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297648437260 (or 297648437258 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 56.

The spelling of 8334156242972 in words is "eight trillion, three hundred thirty-four billion, one hundred fifty-six million, two hundred forty-two thousand, nine hundred seventy-two".