42325440103 has 4 divisors (see below), whose sum is σ = 42327414688. Its totient is φ = 42323465520.

The previous prime is 42325440067. The next prime is 42325440161. The reversal of 42325440103 is 30104452324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42325440103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42325410103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 954783 + ... + 998128.

It is an arithmetic number, because the mean of its divisors is an integer number (10581853672).

Almost surely, 2^42325440103 is an apocalyptic number.

42325440103 is a deficient number, since it is larger than the sum of its proper divisors (1974585).

42325440103 is a wasteful number, since it uses less digits than its factorization.

42325440103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1974584.

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 42325440103 its reverse (30104452324), we get a palindrome (72429892427).

The spelling of 42325440103 in words is "forty-two billion, three hundred twenty-five million, four hundred forty thousand, one hundred three".