45440130113 has 16 divisors (see below), whose sum is σ = 55342448640. Its totient is φ = 36462590736.

The previous prime is 45440130097. The next prime is 45440130121. The reversal of 45440130113 is 31103104454.

It is a happy number.

It is not a de Polignac number, because 45440130113 - 2⁴ = 45440130097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45440130133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2994953 + ... + 3010086.

It is an arithmetic number, because the mean of its divisors is an integer number (3458903040).

Almost surely, 2^45440130113 is an apocalyptic number.

It is an amenable number.

45440130113 is a deficient number, since it is larger than the sum of its proper divisors (9902318527).

45440130113 is a wasteful number, since it uses less digits than its factorization.

45440130113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005116.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 45440130113 its reverse (31103104454), we get a palindrome (76543234567).

The spelling of 45440130113 in words is "forty-five billion, four hundred forty million, one hundred thirty thousand, one hundred thirteen".