230772630544 has 15 divisors (see below), whose sum is σ = 447125694717. Its totient is φ = 115385354496.

The previous prime is 230772630527. The next prime is 230772630547. The reversal of 230772630544 is 445036277032.

The square root of 230772630544 is 480388.

It is a perfect power (a square), and thus also a powerful number.

230772630544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11478979600 + 219293650944 = 107140^2 + 468288^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 230772630544.

It is not an unprimeable number, because it can be changed into a prime (230772630547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1861504 + ... + 1981600.

Almost surely, 2^230772630544 is an apocalyptic number.

230772630544 is the 480388-th square number.

It is an amenable number.

230772630544 is a deficient number, since it is larger than the sum of its proper divisors (216353064173).

230772630544 is an frugal number, since it uses more digits than its factorization.

230772630544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240202 (or 120099 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 43.

The spelling of 230772630544 in words is "two hundred thirty billion, seven hundred seventy-two million, six hundred thirty thousand, five hundred forty-four".