40666301322513 has 16 divisors (see below), whose sum is σ = 54612270820800. Its totient is φ = 26915602910400.

The previous prime is 40666301322511. The next prime is 40666301322527. The reversal of 40666301322513 is 31522310366604.

40666301322513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40666301322513 - 2¹ = 40666301322511 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40666301322511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61512723 + ... + 62170311.

It is an arithmetic number, because the mean of its divisors is an integer number (3413266926300).

Almost surely, 2^{40666301322513} is an apocalyptic number.

It is an amenable number.

40666301322513 is a deficient number, since it is larger than the sum of its proper divisors (13945969498287).

40666301322513 is a wasteful number, since it uses less digits than its factorization.

40666301322513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806032.

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 40666301322513 in words is "forty trillion, six hundred sixty-six billion, three hundred one million, three hundred twenty-two thousand, five hundred thirteen".