42041442032 has 40 divisors (see below), whose sum is σ = 85012951680. Its totient is φ = 20102962880.

The previous prime is 42041442029. The next prime is 42041442041. The reversal of 42041442032 is 23024414024.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 42041441992 and 42041442010.

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, 3327407 + ... + 3340017.

It is an arithmetic number, because the mean of its divisors is an integer number (2125323792).

Almost surely, 2^42041442032 is an apocalyptic number.

It is an amenable number.

42041442032 is an abundant number, since it is smaller than the sum of its proper divisors (42971509648).

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

42041442032 is a wasteful number, since it uses less digits than its factorization.

42041442032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21701 (or 21695 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 42041442032 its reverse (23024414024), we get a palindrome (65065856056).

The spelling of 42041442032 in words is "forty-two billion, forty-one million, four hundred forty-two thousand, thirty-two".