142010613 has 6 divisors (see below), whose sum is σ = 205126454. Its totient is φ = 94673736.

The previous prime is 142010599. The next prime is 142010629. The reversal of 142010613 is 316010241.

It is a happy number.

142010613 is a `hidden beast` number, since 1 + 42 + 0 + 10 + 613 = 666.

It can be written as a sum of positive squares in only one way, i.e., 73153809 + 68856804 = 8553^2 + 8298^2 .

It is not a de Polignac number, because 142010613 - 2⁶ = 142010549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142010213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7889470 + ... + 7889487.

Almost surely, 2^142010613 is an apocalyptic number.

It is an amenable number.

142010613 is a deficient number, since it is larger than the sum of its proper divisors (63115841).

142010613 is a wasteful number, since it uses less digits than its factorization.

142010613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15778963 (or 15778960 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 142010613 is about 11916.8205910805. The cubic root of 142010613 is about 521.7233417496.

Adding to 142010613 its reverse (316010241), we get a palindrome (458020854).

The spelling of 142010613 in words is "one hundred forty-two million, ten thousand, six hundred thirteen".