42422121303 has 32 divisors (see below), whose sum is σ = 58887416832. Its totient is φ = 27142128000.

The previous prime is 42422121281. The next prime is 42422121383. The reversal of 42422121303 is 30312122424.

It is a happy number.

42422121303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42422121303 - 2¹⁷ = 42421990231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42422121383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3031200 + ... + 3045162.

It is an arithmetic number, because the mean of its divisors is an integer number (1840231776).

Almost surely, 2^42422121303 is an apocalyptic number.

42422121303 is a deficient number, since it is larger than the sum of its proper divisors (16465295529).

42422121303 is a wasteful number, since it uses less digits than its factorization.

42422121303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14375.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42422121303 its reverse (30312122424), we get a palindrome (72734243727).

It can be divided in two parts, 42422121 and 303, that added together give a palindrome (42422424).

The spelling of 42422121303 in words is "forty-two billion, four hundred twenty-two million, one hundred twenty-one thousand, three hundred three".