143132403444 has 24 divisors (see below), whose sum is σ = 337039607520. Its totient is φ = 47273086944.

The previous prime is 143132403439. The next prime is 143132403461. The reversal of 143132403444 is 444304231341.

143132403444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143132403444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54712914 + ... + 54715529.

It is an arithmetic number, because the mean of its divisors is an integer number (14043316980).

Almost surely, 2^143132403444 is an apocalyptic number.

It is an amenable number.

143132403444 is an abundant number, since it is smaller than the sum of its proper divisors (193907204076).

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

143132403444 is a wasteful number, since it uses less digits than its factorization.

143132403444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109428559 (or 109428557 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 143132403444 its reverse (444304231341), we get a palindrome (587436634785).

The spelling of 143132403444 in words is "one hundred forty-three billion, one hundred thirty-two million, four hundred three thousand, four hundred forty-four".