42305445300 has 72 divisors (see below), whose sum is σ = 122443475616. Its totient is φ = 11277791360.

The previous prime is 42305445263. The next prime is 42305445317. The reversal of 42305445300 is 354450324.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 975682 + ... + 1018118.

It is an arithmetic number, because the mean of its divisors is an integer number (1700603828).

Almost surely, 2^42305445300 is an apocalyptic number.

It is an amenable number.

42305445300 is an abundant number, since it is smaller than the sum of its proper divisors (80138030316).

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

42305445300 is a wasteful number, since it uses less digits than its factorization.

42305445300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45777 (or 45770 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 42305445300 its reverse (354450324), we get a palindrome (42659895624).

The spelling of 42305445300 in words is "forty-two billion, three hundred five million, four hundred forty-five thousand, three hundred".