143429086 has 16 divisors (see below), whose sum is σ = 218666448. Its totient is φ = 70545600.

The previous prime is 143429071. The next prime is 143429093. The reversal of 143429086 is 680924341.

143429086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66241 + ... + 68371.

It is an arithmetic number, because the mean of its divisors is an integer number (13666653).

Almost surely, 2^143429086 is an apocalyptic number.

143429086 is a deficient number, since it is larger than the sum of its proper divisors (75237362).

143429086 is a wasteful number, since it uses less digits than its factorization.

143429086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2667.

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 143429086 is about 11976.1882917730. The cubic root of 143429086 is about 523.4546678875.

The spelling of 143429086 in words is "one hundred forty-three million, four hundred twenty-nine thousand, eighty-six".