142016602 has 48 divisors (see below), whose sum is σ = 280959840. Its totient is φ = 53216352.

The previous prime is 142016597. The next prime is 142016603. The reversal of 142016602 is 206610241.

It is not an unprimeable number, because it can be changed into a prime (142016603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21273 + ... + 27139.

It is an arithmetic number, because the mean of its divisors is an integer number (5853330).

Almost surely, 2^142016602 is an apocalyptic number.

142016602 is a deficient number, since it is larger than the sum of its proper divisors (138943238).

142016602 is a wasteful number, since it uses less digits than its factorization.

142016602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915 (or 5908 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 142016602 is about 11917.0718718987. The cubic root of 142016602 is about 521.7306758427.

Adding to 142016602 its reverse (206610241), we get a palindrome (348626843).

The spelling of 142016602 in words is "one hundred forty-two million, sixteen thousand, six hundred two".