40371671311 has 12 divisors (see below), whose sum is σ = 43184774248. Its totient is φ = 37718304624.

The previous prime is 40371671299. The next prime is 40371671317. The reversal of 40371671311 is 11317617304.

40371671311 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 40371671311 - 2⁵ = 40371671279 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 (40371671317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 864660 + ... + 910153.

Almost surely, 2^40371671311 is an apocalyptic number.

40371671311 is a deficient number, since it is larger than the sum of its proper divisors (2813102937).

40371671311 is a wasteful number, since it uses less digits than its factorization.

40371671311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1774902 (or 1774879 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 40371671311 in words is "forty billion, three hundred seventy-one million, six hundred seventy-one thousand, three hundred eleven".