230941194547 has 48 divisors (see below), whose sum is σ = 287362080000. Its totient is φ = 184519871424.

The previous prime is 230941194467. The next prime is 230941194557. The reversal of 230941194547 is 745491149032.

It is not a de Polignac number, because 230941194547 - 2¹⁵ = 230941161779 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is a self number, because there is not a number n which added to its sum of digits gives 230941194547.

It is not an unprimeable number, because it can be changed into a prime (230941194557) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14835154 + ... + 14850712.

It is an arithmetic number, because the mean of its divisors is an integer number (5986710000).

Almost surely, 2^230941194547 is an apocalyptic number.

230941194547 is a deficient number, since it is larger than the sum of its proper divisors (56420885453).

230941194547 is a wasteful number, since it uses less digits than its factorization.

230941194547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15848 (or 15841 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 49.

The spelling of 230941194547 in words is "two hundred thirty billion, nine hundred forty-one million, one hundred ninety-four thousand, five hundred forty-seven".