40160545013313 has 6 divisors (see below), whose sum is σ = 58009676130354. Its totient is φ = 26773696675536.

The previous prime is 40160545013297. The next prime is 40160545013317. The reversal of 40160545013313 is 31331054506104.

40160545013313 is a `hidden beast` number, since 4 + 0 + 1 + 60 + 5 + 450 + 133 + 13 = 666.

It can be written as a sum of positive squares in only one way, i.e., 39882976198209 + 277568815104 = 6315297^2 + 526848^2 .

It is not a de Polignac number, because 40160545013313 - 2⁴ = 40160545013297 is a prime.

It is a super-2 number, since 2×40160545013313² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40160545013317) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2231141389620 + ... + 2231141389637.

It is an arithmetic number, because the mean of its divisors is an integer number (9668279355059).

Almost surely, 2^{40160545013313} is an apocalyptic number.

It is an amenable number.

40160545013313 is a deficient number, since it is larger than the sum of its proper divisors (17849131117041).

40160545013313 is a wasteful number, since it uses less digits than its factorization.

40160545013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4462282779263 (or 4462282779260 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 40160545013313 its reverse (31331054506104), we get a palindrome (71491599519417).

The spelling of 40160545013313 in words is "forty trillion, one hundred sixty billion, five hundred forty-five million, thirteen thousand, three hundred thirteen".