42443011032 has 64 divisors (see below), whose sum is σ = 107538485760. Its totient is φ = 13957872000.

The previous prime is 42443011007. The next prime is 42443011043. The reversal of 42443011032 is 23011034424.

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

It is a junction number, because it is equal to n+sod(n) for n = 42443010993 and 42443011011.

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, 655057 + ... + 716927.

It is an arithmetic number, because the mean of its divisors is an integer number (1680288840).

Almost surely, 2^42443011032 is an apocalyptic number.

It is an amenable number.

42443011032 is an abundant number, since it is smaller than the sum of its proper divisors (65095474728).

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

42443011032 is a wasteful number, since it uses less digits than its factorization.

42443011032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62264 (or 62260 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 42443011032 its reverse (23011034424), we get a palindrome (65454045456).

The spelling of 42443011032 in words is "forty-two billion, four hundred forty-three million, eleven thousand, thirty-two".