40016757204647 has 8 divisors (see below), whose sum is σ = 42967454298912. Its totient is φ = 37132367910400.

The previous prime is 40016757204587. The next prime is 40016757204653. The reversal of 40016757204647 is 74640275761004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40016757204647 - 2¹⁰ = 40016757203623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40016757204547) 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 7 ways as a sum of consecutive naturals, for example, 16576948754 + ... + 16576951167.

It is an arithmetic number, because the mean of its divisors is an integer number (5370931787364).

Almost surely, 2^{40016757204647} is an apocalyptic number.

40016757204647 is a deficient number, since it is larger than the sum of its proper divisors (2950697094265).

40016757204647 is a wasteful number, since it uses less digits than its factorization.

40016757204647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33153900009.

The product of its (nonzero) digits is 7902720, while the sum is 53.

The spelling of 40016757204647 in words is "forty trillion, sixteen billion, seven hundred fifty-seven million, two hundred four thousand, six hundred forty-seven".