42002141322 has 16 divisors (see below), whose sum is σ = 84129111360. Its totient is φ = 13979908992.

The previous prime is 42002141299. The next prime is 42002141341. The reversal of 42002141322 is 22314120024.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5196822 + ... + 5204897.

It is an arithmetic number, because the mean of its divisors is an integer number (5258069460).

Almost surely, 2^42002141322 is an apocalyptic number.

42002141322 is an abundant number, since it is smaller than the sum of its proper divisors (42126970038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42002141322 is a wasteful number, since it uses less digits than its factorization.

42002141322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10402397.

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

Adding to 42002141322 its reverse (22314120024), we get a palindrome (64316261346).

The spelling of 42002141322 in words is "forty-two billion, two million, one hundred forty-one thousand, three hundred twenty-two".