143144036 has 24 divisors (see below), whose sum is σ = 286648320. Its totient is φ = 61270272.

The previous prime is 143144011. The next prime is 143144101. The reversal of 143144036 is 630441341.

It is a junction number, because it is equal to n+sod(n) for n = 143143996 and 143144014.

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, 23261 + ... + 28763.

It is an arithmetic number, because the mean of its divisors is an integer number (11943680).

Almost surely, 2^143144036 is an apocalyptic number.

It is an amenable number.

143144036 is an abundant number, since it is smaller than the sum of its proper divisors (143504284).

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

143144036 is a wasteful number, since it uses less digits than its factorization.

143144036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6443 (or 6441 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 143144036 is about 11964.2816750526. The cubic root of 143144036 is about 523.1076678163.

Adding to 143144036 its reverse (630441341), we get a palindrome (773585377).

The spelling of 143144036 in words is "one hundred forty-three million, one hundred forty-four thousand, thirty-six".