143932014 has 24 divisors (see below), whose sum is σ = 313166880. Its totient is φ = 47775168.

The previous prime is 143932007. The next prime is 143932027. The reversal of 143932014 is 410239341.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 12427 + ... + 21030.

It is an arithmetic number, because the mean of its divisors is an integer number (13048620).

Almost surely, 2^143932014 is an apocalyptic number.

143932014 is an abundant number, since it is smaller than the sum of its proper divisors (169234866).

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

143932014 is a wasteful number, since it uses less digits than its factorization.

143932014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33704 (or 33701 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 143932014 is about 11997.1669155680. The cubic root of 143932014 is about 524.0657780215.

The spelling of 143932014 in words is "one hundred forty-three million, nine hundred thirty-two thousand, fourteen".