40026740672513 has 16 divisors (see below), whose sum is σ = 45759541113216. Its totient is φ = 34297615213440.

The previous prime is 40026740672447. The next prime is 40026740672533. The reversal of 40026740672513 is 31527604762004.

It is a cyclic number.

It is not a de Polignac number, because 40026740672513 - 2¹⁶ = 40026740606977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40026740672533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 440763170 + ... + 440853972.

It is an arithmetic number, because the mean of its divisors is an integer number (2859971319576).

Almost surely, 2^{40026740672513} is an apocalyptic number.

It is an amenable number.

40026740672513 is a deficient number, since it is larger than the sum of its proper divisors (5732800440703).

40026740672513 is a wasteful number, since it uses less digits than its factorization.

40026740672513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110344.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 40026740672513 in words is "forty trillion, twenty-six billion, seven hundred forty million, six hundred seventy-two thousand, five hundred thirteen".