142004282613 has 8 divisors (see below), whose sum is σ = 189875416128. Its totient is φ = 94401335424.

The previous prime is 142004282587. The next prime is 142004282627. The reversal of 142004282613 is 316282400241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 142004282613 - 2¹² = 142004278517 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142004282633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67045345 + ... + 67047462.

It is an arithmetic number, because the mean of its divisors is an integer number (23734427016).

Almost surely, 2^142004282613 is an apocalyptic number.

It is an amenable number.

142004282613 is a deficient number, since it is larger than the sum of its proper divisors (47871133515).

142004282613 is a wasteful number, since it uses less digits than its factorization.

142004282613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134093163.

The product of its (nonzero) digits is 18432, while the sum is 33.

Adding to 142004282613 its reverse (316282400241), we get a palindrome (458286682854).

The spelling of 142004282613 in words is "one hundred forty-two billion, four million, two hundred eighty-two thousand, six hundred thirteen".