144334231130 has 16 divisors (see below), whose sum is σ = 275084064360. Its totient is φ = 54337592832.

The previous prime is 144334231127. The next prime is 144334231187. The reversal of 144334231130 is 31132433441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 135083446369 + 9250784761 = 367537^2 + 96181^2 .

It is a super-2 number, since 2×144334231130² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 144334231093 and 144334231102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 424512275 + ... + 424512614.

Almost surely, 2^144334231130 is an apocalyptic number.

144334231130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144334231130 is a deficient number, since it is larger than the sum of its proper divisors (130749833230).

144334231130 is a wasteful number, since it uses less digits than its factorization.

144334231130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849024913.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 144334231130 its reverse (31132433441), we get a palindrome (175466664571).

The spelling of 144334231130 in words is "one hundred forty-four billion, three hundred thirty-four million, two hundred thirty-one thousand, one hundred thirty".