42002280268822 has 16 divisors (see below), whose sum is σ = 67861701293760. Its totient is φ = 19433123550792.

The previous prime is 42002280268757. The next prime is 42002280268831. The reversal of 42002280268822 is 22886208220024.

It is a congruent number.

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, 12852593308 + ... + 12852596575.

It is an arithmetic number, because the mean of its divisors is an integer number (4241356330860).

Almost surely, 2^{42002280268822} is an apocalyptic number.

42002280268822 is a deficient number, since it is larger than the sum of its proper divisors (25859421024938).

42002280268822 is a wasteful number, since it uses less digits than its factorization.

42002280268822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25705189947.

The product of its (nonzero) digits is 786432, while the sum is 46.

Adding to 42002280268822 its reverse (22886208220024), we get a palindrome (64888488488846).

The spelling of 42002280268822 in words is "forty-two trillion, two billion, two hundred eighty million, two hundred sixty-eight thousand, eight hundred twenty-two".