42244214091 has 8 divisors (see below), whose sum is σ = 59290125120. Its totient is φ = 26680556232.

The previous prime is 42244214071. The next prime is 42244214093. The reversal of 42244214091 is 19041244224.

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

It is not a de Polignac number, because 42244214091 - 2³³ = 33654279499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42244214093) 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, 370563225 + ... + 370563338.

It is an arithmetic number, because the mean of its divisors is an integer number (7411265640).

Almost surely, 2^42244214091 is an apocalyptic number.

42244214091 is a deficient number, since it is larger than the sum of its proper divisors (17045911029).

42244214091 is a wasteful number, since it uses less digits than its factorization.

42244214091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741126585.

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

The spelling of 42244214091 in words is "forty-two billion, two hundred forty-four million, two hundred fourteen thousand, ninety-one".