143004345231404 has 24 divisors (see below), whose sum is σ = 250509146749680. Its totient is φ = 71430305296896.

The previous prime is 143004345231361. The next prime is 143004345231409. The reversal of 143004345231404 is 404132543400341.

It is a super-2 number, since 2×143004345231404² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (143004345231409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347443259 + ... + 347854605.

It is an arithmetic number, because the mean of its divisors is an integer number (10437881114570).

Almost surely, 2^{143004345231404} is an apocalyptic number.

It is an amenable number.

143004345231404 is a deficient number, since it is larger than the sum of its proper divisors (107504801518276).

143004345231404 is a wasteful number, since it uses less digits than its factorization.

143004345231404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498497 (or 498495 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 143004345231404 its reverse (404132543400341), we get a palindrome (547136888631745).

The spelling of 143004345231404 in words is "one hundred forty-three trillion, four billion, three hundred forty-five million, two hundred thirty-one thousand, four hundred four".