42200421442332 has 24 divisors (see below), whose sum is σ = 98803717105296. Its totient is φ = 14018797565568.

The previous prime is 42200421442297. The next prime is 42200421442369. The reversal of 42200421442332 is 23324412400224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42200421442293 and 42200421442302.

It is a congruent 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, 6001194073 + ... + 6001201104.

It is an arithmetic number, because the mean of its divisors is an integer number (4116821546054).

Almost surely, 2^{42200421442332} is an apocalyptic number.

It is an amenable number.

42200421442332 is an abundant number, since it is smaller than the sum of its proper divisors (56603295662964).

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

42200421442332 is a wasteful number, since it uses less digits than its factorization.

42200421442332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12002395477 (or 12002395475 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 42200421442332 its reverse (23324412400224), we get a palindrome (65524833842556).

The spelling of 42200421442332 in words is "forty-two trillion, two hundred billion, four hundred twenty-one million, four hundred forty-two thousand, three hundred thirty-two".