2230405144 has 16 divisors (see below), whose sum is σ = 4562192520. Its totient is φ = 1013820480.

The previous prime is 2230405127. The next prime is 2230405169. The reversal of 2230405144 is 4415040322.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12672669 + ... + 12672844.

Almost surely, 2^2230405144 is an apocalyptic number.

It is an amenable number.

2230405144 is an abundant number, since it is smaller than the sum of its proper divisors (2331787376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2230405144 is a wasteful number, since it uses less digits than its factorization.

2230405144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25345530 (or 25345526 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 2230405144 is about 47227.1653182784. The cubic root of 2230405144 is about 1306.5556711330. Note that the first 3 decimals are identical.

Adding to 2230405144 its reverse (4415040322), we get a palindrome (6645445466).

The spelling of 2230405144 in words is "two billion, two hundred thirty million, four hundred five thousand, one hundred forty-four".