42022261289306 has 8 divisors (see below), whose sum is σ = 63896863056564. Its totient is φ = 20723306937120.

The previous prime is 42022261289219. The next prime is 42022261289377. The reversal of 42022261289306 is 60398216222024.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 41554461375625 + 467799913681 = 6446275^2 + 683959^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143911853585 + ... + 143911853876.

Almost surely, 2^{42022261289306} is an apocalyptic number.

42022261289306 is a deficient number, since it is larger than the sum of its proper divisors (21874601767258).

42022261289306 is a wasteful number, since it uses less digits than its factorization.

42022261289306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287823707536.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 42022261289306 in words is "forty-two trillion, twenty-two billion, two hundred sixty-one million, two hundred eighty-nine thousand, three hundred six".