142043675 has 12 divisors (see below), whose sum is σ = 176878560. Its totient is φ = 113154720.

The previous prime is 142043669. The next prime is 142043689. The reversal of 142043675 is 576340241.

It is not a de Polignac number, because 142043675 - 2¹⁸ = 141781531 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5912 + ... + 17861.

It is an arithmetic number, because the mean of its divisors is an integer number (14739880).

Almost surely, 2^142043675 is an apocalyptic number.

142043675 is a deficient number, since it is larger than the sum of its proper divisors (34834885).

142043675 is a wasteful number, since it uses less digits than its factorization.

142043675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24022 (or 24017 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 142043675 is about 11918.2077092153. The cubic root of 142043675 is about 521.7638267019.

The spelling of 142043675 in words is "one hundred forty-two million, forty-three thousand, six hundred seventy-five".