13400315045 has 12 divisors (see below), whose sum is σ = 17412481476. Its totient is φ = 9895616640.

The previous prime is 13400315029. The next prime is 13400315051. The reversal of 13400315045 is 54051300431.

13400315045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 117983044 + 13282332001 = 10862^2 + 115249^2 .

It is not a de Polignac number, because 13400315045 - 2⁴ = 13400315029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7928336 + ... + 7930025.

It is an arithmetic number, because the mean of its divisors is an integer number (1451040123).

Almost surely, 2^13400315045 is an apocalyptic number.

It is an amenable number.

13400315045 is a deficient number, since it is larger than the sum of its proper divisors (4012166431).

13400315045 is a wasteful number, since it uses less digits than its factorization.

13400315045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15858392 (or 15858379 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 13400315045 its reverse (54051300431), we get a palindrome (67451615476).

The spelling of 13400315045 in words is "thirteen billion, four hundred million, three hundred fifteen thousand, forty-five".