40863740271 has 16 divisors (see below), whose sum is σ = 54564653568. Its totient is φ = 27202694400.

The previous prime is 40863740233. The next prime is 40863740273. The reversal of 40863740271 is 17204736804.

It is not a de Polignac number, because 40863740271 - 2⁹ = 40863739759 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40863740273) 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, 7809226 + ... + 7814456.

It is an arithmetic number, because the mean of its divisors is an integer number (3410290848).

Almost surely, 2^40863740271 is an apocalyptic number.

40863740271 is a deficient number, since it is larger than the sum of its proper divisors (13700913297).

40863740271 is a wasteful number, since it uses less digits than its factorization.

40863740271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8542.

The product of its (nonzero) digits is 225792, while the sum is 42.

The spelling of 40863740271 in words is "forty billion, eight hundred sixty-three million, seven hundred forty thousand, two hundred seventy-one".