143231160404 has 12 divisors (see below), whose sum is σ = 250750182228. Its totient is φ = 71588251200.

The previous prime is 143231160353. The next prime is 143231160419. The reversal of 143231160404 is 404061132341.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 117339132304 + 25892028100 = 342548^2 + 160910^2 .

It is a congruent number.

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, 6820457 + ... + 6841424.

It is an arithmetic number, because the mean of its divisors is an integer number (20895848519).

Almost surely, 2^143231160404 is an apocalyptic number.

It is an amenable number.

143231160404 is a deficient number, since it is larger than the sum of its proper divisors (107519021824).

143231160404 is a wasteful number, since it uses less digits than its factorization.

143231160404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13664506 (or 13664504 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 143231160404 its reverse (404061132341), we get a palindrome (547292292745).

The spelling of 143231160404 in words is "one hundred forty-three billion, two hundred thirty-one million, one hundred sixty thousand, four hundred four".