45120340211 has 8 divisors (see below), whose sum is σ = 45888422400. Its totient is φ = 44352369160.

The previous prime is 45120340201. The next prime is 45120340217. The reversal of 45120340211 is 11204302154.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45120340211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45120340217) 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, 1483010 + ... + 1513128.

It is an arithmetic number, because the mean of its divisors is an integer number (5736052800).

Almost surely, 2^45120340211 is an apocalyptic number.

45120340211 is a deficient number, since it is larger than the sum of its proper divisors (768082189).

45120340211 is a wasteful number, since it uses less digits than its factorization.

45120340211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55569.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 45120340211 its reverse (11204302154), we get a palindrome (56324642365).

The spelling of 45120340211 in words is "forty-five billion, one hundred twenty million, three hundred forty thousand, two hundred eleven".