42245130324 has 48 divisors (see below), whose sum is σ = 98871994368. Its totient is φ = 14038903008.

The previous prime is 42245130281. The next prime is 42245130359. The reversal of 42245130324 is 42303154224.

It is a junction number, because it is equal to n+sod(n) for n = 42245130291 and 42245130300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9497469 + ... + 9501915.

It is an arithmetic number, because the mean of its divisors is an integer number (2059833216).

Almost surely, 2^42245130324 is an apocalyptic number.

It is an amenable number.

42245130324 is an abundant number, since it is smaller than the sum of its proper divisors (56626864044).

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

42245130324 is a wasteful number, since it uses less digits than its factorization.

42245130324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6684 (or 6682 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 42245130324 its reverse (42303154224), we get a palindrome (84548284548).

The spelling of 42245130324 in words is "forty-two billion, two hundred forty-five million, one hundred thirty thousand, three hundred twenty-four".