143143230243504 has 40 divisors (see below), whose sum is σ = 370443492902592. Its totient is φ = 47629659787840.

The previous prime is 143143230243427. The next prime is 143143230243523. The reversal of 143143230243504 is 405342032341341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2648419362 + ... + 2648473409.

Almost surely, 2^{143143230243504} is an apocalyptic number.

It is an amenable number.

143143230243504 is an abundant number, since it is smaller than the sum of its proper divisors (227300262659088).

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

143143230243504 is a wasteful number, since it uses less digits than its factorization.

143143230243504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5296893345 (or 5296893339 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 39.

Adding to 143143230243504 its reverse (405342032341341), we get a palindrome (548485262584845).

The spelling of 143143230243504 in words is "one hundred forty-three trillion, one hundred forty-three billion, two hundred thirty million, two hundred forty-three thousand, five hundred four".