42323023320 has 64 divisors (see below), whose sum is σ = 128757392640. Its totient is φ = 11127177600.

The previous prime is 42323023283. The next prime is 42323023343. The reversal of 42323023320 is 2332032324.

It is a happy number.

42323023320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2475226 + ... + 2492265.

It is an arithmetic number, because the mean of its divisors is an integer number (2011834260).

Almost surely, 2^42323023320 is an apocalyptic number.

42323023320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42323023320 is an abundant number, since it is smaller than the sum of its proper divisors (86434369320).

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

42323023320 is a wasteful number, since it uses less digits than its factorization.

42323023320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4967576 (or 4967572 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 42323023320 its reverse (2332032324), we get a palindrome (44655055644).

The spelling of 42323023320 in words is "forty-two billion, three hundred twenty-three million, twenty-three thousand, three hundred twenty".