142676213 has 4 divisors (see below), whose sum is σ = 142797600. Its totient is φ = 142554828.

The previous prime is 142676207. The next prime is 142676221. The reversal of 142676213 is 312676241.

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 142676213 - 2¹⁰ = 142675189 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142676213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142676243) 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, 58913 + ... + 61286.

It is an arithmetic number, because the mean of its divisors is an integer number (35699400).

Almost surely, 2^142676213 is an apocalyptic number.

It is an amenable number.

142676213 is a deficient number, since it is larger than the sum of its proper divisors (121387).

142676213 is a wasteful number, since it uses less digits than its factorization.

142676213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121386.

The product of its digits is 12096, while the sum is 32.

The square root of 142676213 is about 11944.7148563706. The cubic root of 142676213 is about 522.5371727863.

The spelling of 142676213 in words is "one hundred forty-two million, six hundred seventy-six thousand, two hundred thirteen".