230239199949 has 16 divisors (see below), whose sum is σ = 334987968000. Its totient is φ = 139499498160.

The previous prime is 230239199947. The next prime is 230239199969. The reversal of 230239199949 is 949991932032.

It is not a de Polignac number, because 230239199949 - 2¹ = 230239199947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230239199892 and 230239199901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230239199941) 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, 866449 + ... + 1100550.

It is an arithmetic number, because the mean of its divisors is an integer number (20936748000).

Almost surely, 2^230239199949 is an apocalyptic number.

It is an amenable number.

230239199949 is a deficient number, since it is larger than the sum of its proper divisors (104748768051).

230239199949 is a wasteful number, since it uses less digits than its factorization.

230239199949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1970560.

The product of its (nonzero) digits is 8503056, while the sum is 60.

The spelling of 230239199949 in words is "two hundred thirty billion, two hundred thirty-nine million, one hundred ninety-nine thousand, nine hundred forty-nine".