40104743163 has 16 divisors (see below), whose sum is σ = 56631413376. Its totient is φ = 25158003840.

The previous prime is 40104743153. The next prime is 40104743233. The reversal of 40104743163 is 36134740104.

It is not a de Polignac number, because 40104743163 - 2⁸ = 40104742907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40104743123) 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, 140928 + ... + 316338.

It is an arithmetic number, because the mean of its divisors is an integer number (3539463336).

Almost surely, 2^40104743163 is an apocalyptic number.

40104743163 is a deficient number, since it is larger than the sum of its proper divisors (16526670213).

40104743163 is a wasteful number, since it uses less digits than its factorization.

40104743163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179914.

The product of its (nonzero) digits is 24192, while the sum is 33.

The spelling of 40104743163 in words is "forty billion, one hundred four million, seven hundred forty-three thousand, one hundred sixty-three".