42322242243020 has 48 divisors (see below), whose sum is σ = 88952178782208. Its totient is φ = 16914524103360.

The previous prime is 42322242243019. The next prime is 42322242243023. The reversal of 42322242243020 is 2034224222324.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42322242243023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 300123449 + ... + 300264431.

It is an arithmetic number, because the mean of its divisors is an integer number (1853170391296).

Almost surely, 2^{42322242243020} is an apocalyptic number.

It is an amenable number.

42322242243020 is an abundant number, since it is smaller than the sum of its proper divisors (46629936539188).

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

42322242243020 is a wasteful number, since it uses less digits than its factorization.

42322242243020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153630 (or 153628 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

Adding to 42322242243020 its reverse (2034224222324), we get a palindrome (44356466465344).

The spelling of 42322242243020 in words is "forty-two trillion, three hundred twenty-two billion, two hundred forty-two million, two hundred forty-three thousand, twenty".