143625142 has 16 divisors (see below), whose sum is σ = 227406960. Its totient is φ = 67843872.

The previous prime is 143625113. The next prime is 143625143. The reversal of 143625142 is 241526341.

It is a self number, because there is not a number n which added to its sum of digits gives 143625142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143625143) 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, 9108 + ... + 19240.

It is an arithmetic number, because the mean of its divisors is an integer number (14212935).

Almost surely, 2^143625142 is an apocalyptic number.

143625142 is a deficient number, since it is larger than the sum of its proper divisors (83781818).

143625142 is a wasteful number, since it uses less digits than its factorization.

143625142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10527.

The product of its digits is 5760, while the sum is 28.

The square root of 143625142 is about 11984.3707385912. The cubic root of 143625142 is about 523.6930660767.

The spelling of 143625142 in words is "one hundred forty-three million, six hundred twenty-five thousand, one hundred forty-two".