142062873 has 4 divisors (see below), whose sum is σ = 189417168. Its totient is φ = 94708580.

The previous prime is 142062871. The next prime is 142062889. The reversal of 142062873 is 378260241.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 142062873 - 2¹ = 142062871 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142062871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23677143 + ... + 23677148.

It is an arithmetic number, because the mean of its divisors is an integer number (47354292).

Almost surely, 2^142062873 is an apocalyptic number.

It is an amenable number.

142062873 is a deficient number, since it is larger than the sum of its proper divisors (47354295).

142062873 is an equidigital number, since it uses as much as digits as its factorization.

142062873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47354294.

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 142062873 is about 11919.0130883392. The cubic root of 142062873 is about 521.7873320796.

The spelling of 142062873 in words is "one hundred forty-two million, sixty-two thousand, eight hundred seventy-three".