230978282404 has 27 divisors (see below), whose sum is σ = 414381984163. Its totient is φ = 112653108800.

The previous prime is 230978282401. The next prime is 230978282443. The reversal of 230978282404 is 404282879032.

The square root of 230978282404 is 480602.

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

230978282404 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 4 ways, for example, as 76340584804 + 154637697600 = 276298^2 + 393240^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230978282401) 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 8 ways as a sum of consecutive naturals, for example, 39406434 + ... + 39412294.

Almost surely, 2^230978282404 is an apocalyptic number.

230978282404 is the 480602-nd square number.

It is an amenable number.

230978282404 is a deficient number, since it is larger than the sum of its proper divisors (183403701759).

230978282404 is an frugal number, since it uses more digits than its factorization.

230978282404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11808 (or 5904 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 49.

Multiplying 230978282404 by its sum of digits (49), we get a square (11317935837796 = 3364214²).

The spelling of 230978282404 in words is "two hundred thirty billion, nine hundred seventy-eight million, two hundred eighty-two thousand, four hundred four".