42305342045 has 8 divisors (see below), whose sum is σ = 50767766496. Its totient is φ = 33843369616.

The previous prime is 42305342041. The next prime is 42305342063. The reversal of 42305342045 is 54024350324.

42305342045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42305342045 - 2² = 42305342041 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 (42305342041) 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, 147494 + ... + 326136.

It is an arithmetic number, because the mean of its divisors is an integer number (6345970812).

Almost surely, 2^42305342045 is an apocalyptic number.

It is an amenable number.

42305342045 is a deficient number, since it is larger than the sum of its proper divisors (8462424451).

42305342045 is a wasteful number, since it uses less digits than its factorization.

42305342045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226011.

The product of its (nonzero) digits is 57600, while the sum is 32.

Adding to 42305342045 its reverse (54024350324), we get a palindrome (96329692369).

The spelling of 42305342045 in words is "forty-two billion, three hundred five million, three hundred forty-two thousand, forty-five".