9231900067894 has 64 divisors (see below), whose sum is σ = 16065915062400. Its totient is φ = 3896935308288.

The previous prime is 9231900067847. The next prime is 9231900067927. The reversal of 9231900067894 is 4987600091329.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1064928192 + ... + 1064936860.

It is an arithmetic number, because the mean of its divisors is an integer number (251029922850).

Almost surely, 2^{9231900067894} is an apocalyptic number.

9231900067894 is a deficient number, since it is larger than the sum of its proper divisors (6834014994506).

9231900067894 is a wasteful number, since it uses less digits than its factorization.

9231900067894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11977.

The product of its (nonzero) digits is 5878656, while the sum is 58.

The spelling of 9231900067894 in words is "nine trillion, two hundred thirty-one billion, nine hundred million, sixty-seven thousand, eight hundred ninety-four".