40347662047163 has 16 divisors (see below), whose sum is σ = 42909093955200. Its totient is φ = 37831963317120.

The previous prime is 40347662047157. The next prime is 40347662047171. The reversal of 40347662047163 is 36174026674304.

It is a cyclic number.

It is not a de Polignac number, because 40347662047163 - 2³⁸ = 40072784140219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40347662047123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26282633 + ... + 27775386.

It is an arithmetic number, because the mean of its divisors is an integer number (2681818372200).

Almost surely, 2^{40347662047163} is an apocalyptic number.

40347662047163 is a deficient number, since it is larger than the sum of its proper divisors (2561431908037).

40347662047163 is a wasteful number, since it uses less digits than its factorization.

40347662047163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54058442.

The product of its (nonzero) digits is 12192768, while the sum is 53.

The spelling of 40347662047163 in words is "forty trillion, three hundred forty-seven billion, six hundred sixty-two million, forty-seven thousand, one hundred sixty-three".