143440130024 has 16 divisors (see below), whose sum is σ = 272634494820. Its totient is φ = 70737598080.

The previous prime is 143440130003. The next prime is 143440130069. The reversal of 143440130024 is 420031044341.

It can be written as a sum of positive squares in 2 ways, for example, as 143254680100 + 185449924 = 378490^2 + 13618^2 .

It is a junction number, because it is equal to n+sod(n) for n = 143440129975 and 143440130002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122807747 + ... + 122808914.

Almost surely, 2^143440130024 is an apocalyptic number.

It is an amenable number.

143440130024 is a deficient number, since it is larger than the sum of its proper divisors (129194364796).

143440130024 is a wasteful number, since it uses less digits than its factorization.

143440130024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245616740 (or 245616736 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 143440130024 its reverse (420031044341), we get a palindrome (563471174365).

The spelling of 143440130024 in words is "one hundred forty-three billion, four hundred forty million, one hundred thirty thousand, twenty-four".