42422340412023 has 32 divisors (see below), whose sum is σ = 67096940951040. Its totient is φ = 23502362509440.

The previous prime is 42422340412009. The next prime is 42422340412033. The reversal of 42422340412023 is 32021404322424.

It is a happy number.

It is not a de Polignac number, because 42422340412023 - 2⁹ = 42422340411511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42422340412033) 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, 479987728 + ... + 480076101.

It is an arithmetic number, because the mean of its divisors is an integer number (2096779404720).

Almost surely, 2^{42422340412023} is an apocalyptic number.

42422340412023 is a deficient number, since it is larger than the sum of its proper divisors (24674600539017).

42422340412023 is a wasteful number, since it uses less digits than its factorization.

42422340412023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960063959.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 42422340412023 its reverse (32021404322424), we get a palindrome (74443744734447).

The spelling of 42422340412023 in words is "forty-two trillion, four hundred twenty-two billion, three hundred forty million, four hundred twelve thousand, twenty-three".