42002142213 has 16 divisors (see below), whose sum is σ = 57453633216. Its totient is φ = 27278060160.

The previous prime is 42002142187. The next prime is 42002142223. The reversal of 42002142213 is 31224120024.

It is not a de Polignac number, because 42002142213 - 2¹² = 42002138117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42002142213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42002142223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168931 + ... + 335472.

It is an arithmetic number, because the mean of its divisors is an integer number (3590852076).

Almost surely, 2^42002142213 is an apocalyptic number.

It is an amenable number.

42002142213 is a deficient number, since it is larger than the sum of its proper divisors (15451491003).

42002142213 is a wasteful number, since it uses less digits than its factorization.

42002142213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505124.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 42002142213 its reverse (31224120024), we get a palindrome (73226262237).

The spelling of 42002142213 in words is "forty-two billion, two million, one hundred forty-two thousand, two hundred thirteen".