867334148132 has 12 divisors (see below), whose sum is σ = 1533482540940. Its totient is φ = 429196279296.

The previous prime is 867334148089. The next prime is 867334148171. The reversal of 867334148132 is 231841433768.

It can be written as a sum of positive squares in 2 ways, for example, as 654717249316 + 212616898816 = 809146^2 + 461104^2 .

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, 1117698257 + ... + 1117699032.

It is an arithmetic number, because the mean of its divisors is an integer number (127790211745).

Almost surely, 2^867334148132 is an apocalyptic number.

It is an amenable number.

867334148132 is a deficient number, since it is larger than the sum of its proper divisors (666148392808).

867334148132 is a wasteful number, since it uses less digits than its factorization.

867334148132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235397390 (or 2235397388 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 50.

The spelling of 867334148132 in words is "eight hundred sixty-seven billion, three hundred thirty-four million, one hundred forty-eight thousand, one hundred thirty-two".