867063148974 has 32 divisors (see below), whose sum is σ = 2101971271680. Its totient is φ = 262746408600.

The previous prime is 867063148951. The next prime is 867063149011. The reversal of 867063148974 is 479841360768.

867063148974 is a `hidden beast` number, since 86 + 7 + 0 + 6 + 3 + 1 + 489 + 74 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 729850542 + ... + 729851729.

It is an arithmetic number, because the mean of its divisors is an integer number (65686602240).

Almost surely, 2^867063148974 is an apocalyptic number.

867063148974 is an abundant number, since it is smaller than the sum of its proper divisors (1234908122706).

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

867063148974 is a wasteful number, since it uses less digits than its factorization.

867063148974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1459702293 (or 1459702287 counting only the distinct ones).

The product of its (nonzero) digits is 48771072, while the sum is 63.

The spelling of 867063148974 in words is "eight hundred sixty-seven billion, sixty-three million, one hundred forty-eight thousand, nine hundred seventy-four".