42453360211 has 4 divisors (see below), whose sum is σ = 44950616712. Its totient is φ = 39956103712.

The previous prime is 42453360203. The next prime is 42453360263. The reversal of 42453360211 is 11206335424.

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

It is a cyclic number.

It is not a de Polignac number, because 42453360211 - 2³ = 42453360203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42453360511) 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, 1248628225 + ... + 1248628258.

It is an arithmetic number, because the mean of its divisors is an integer number (11237654178).

Almost surely, 2^42453360211 is an apocalyptic number.

42453360211 is a deficient number, since it is larger than the sum of its proper divisors (2497256501).

42453360211 is a wasteful number, since it uses less digits than its factorization.

42453360211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497256500.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 42453360211 its reverse (11206335424), we get a palindrome (53659695635).

The spelling of 42453360211 in words is "forty-two billion, four hundred fifty-three million, three hundred sixty thousand, two hundred eleven".