230985384730 has 32 divisors (see below), whose sum is σ = 420955476480. Its totient is φ = 91248171840.

The previous prime is 230985384727. The next prime is 230985384731. The reversal of 230985384730 is 37483589032.

It is a super-2 number, since 2×230985384730² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (230985384731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10506 + ... + 679765.

It is an arithmetic number, because the mean of its divisors is an integer number (13154858640).

Almost surely, 2^230985384730 is an apocalyptic number.

230985384730 is a deficient number, since it is larger than the sum of its proper divisors (189970091750).

230985384730 is a wasteful number, since it uses less digits than its factorization.

230985384730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690694.

The product of its (nonzero) digits is 4354560, while the sum is 52.

The spelling of 230985384730 in words is "two hundred thirty billion, nine hundred eighty-five million, three hundred eighty-four thousand, seven hundred thirty".