42322523500 has 24 divisors (see below), whose sum is σ = 92432392416. Its totient is φ = 16929009200.

The previous prime is 42322523479. The next prime is 42322523531. The reversal of 42322523500 is 532522324.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42322024 + ... + 42323023.

It is an arithmetic number, because the mean of its divisors is an integer number (3851349684).

Almost surely, 2^42322523500 is an apocalyptic number.

It is an amenable number.

42322523500 is an abundant number, since it is smaller than the sum of its proper divisors (50109868916).

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

42322523500 is a wasteful number, since it uses less digits than its factorization.

42322523500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84645066 (or 84645054 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 28.

The spelling of 42322523500 in words is "forty-two billion, three hundred twenty-two million, five hundred twenty-three thousand, five hundred".