422312533245342 has 48 divisors (see below), whose sum is σ = 915237792220752. Its totient is φ = 140735877085440.

The previous prime is 422312533245247. The next prime is 422312533245349. The reversal of 422312533245342 is 243542335213224.

422312533245342 is a `hidden beast` number, since 4 + 2 + 2 + 3 + 1 + 2 + 533 + 24 + 53 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422312533245349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2482047592 + ... + 2482217732.

It is an arithmetic number, because the mean of its divisors is an integer number (19067454004599).

Almost surely, 2^{422312533245342} is an apocalyptic number.

422312533245342 is an abundant number, since it is smaller than the sum of its proper divisors (492925258975410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

422312533245342 is a wasteful number, since it uses less digits than its factorization.

422312533245342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203593 (or 203590 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 45.

Adding to 422312533245342 its reverse (243542335213224), we get a palindrome (665854868458566).

The spelling of 422312533245342 in words is "four hundred twenty-two trillion, three hundred twelve billion, five hundred thirty-three million, two hundred forty-five thousand, three hundred forty-two".