42662224432 has 40 divisors (see below), whose sum is σ = 83714641920. Its totient is φ = 21058820160.

The previous prime is 42662224411. The next prime is 42662224439. The reversal of 42662224432 is 23442226624.

It is a junction number, because it is equal to n+sod(n) for n = 42662224391 and 42662224400.

It is not an unprimeable number, because it can be changed into a prime (42662224439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1942569 + ... + 1964407.

It is an arithmetic number, because the mean of its divisors is an integer number (2092866048).

Almost surely, 2^42662224432 is an apocalyptic number.

It is an amenable number.

42662224432 is a deficient number, since it is larger than the sum of its proper divisors (41052417488).

42662224432 is a wasteful number, since it uses less digits than its factorization.

42662224432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23401 (or 23395 counting only the distinct ones).

The product of its digits is 221184, while the sum is 37.

The spelling of 42662224432 in words is "forty-two billion, six hundred sixty-two million, two hundred twenty-four thousand, four hundred thirty-two".