143001430004 has 24 divisors (see below), whose sum is σ = 251089567848. Its totient is φ = 71261640320.

The previous prime is 143001429941. The next prime is 143001430021. The reversal of 143001430004 is 400034100341.

It is a happy number.

143001430004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 72548345104 + 70453084900 = 269348^2 + 265430^2 .

It is a super-2 number, since 2×143001430004² (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, 11929694 + ... + 11941674.

It is an arithmetic number, because the mean of its divisors is an integer number (10462065327).

Almost surely, 2^143001430004 is an apocalyptic number.

It is an amenable number.

143001430004 is a deficient number, since it is larger than the sum of its proper divisors (108088137844).

143001430004 is a wasteful number, since it uses less digits than its factorization.

143001430004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21715 (or 21713 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 143001430004 its reverse (400034100341), we get a palindrome (543035530345).

The spelling of 143001430004 in words is "one hundred forty-three billion, one million, four hundred thirty thousand, four".