40541675812 has 36 divisors (see below), whose sum is σ = 78009327900. Its totient is φ = 18422071360.

The previous prime is 40541675807. The next prime is 40541675819. The reversal of 40541675812 is 21857614504.

It can be written as a sum of positive squares in 2 ways, for example, as 1485639936 + 39056035876 = 38544^2 + 197626^2 .

It is not an unprimeable number, because it can be changed into a prime (40541675819) 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, 1709814 + ... + 1733362.

It is an arithmetic number, because the mean of its divisors is an integer number (2166925775).

Almost surely, 2^40541675812 is an apocalyptic number.

It is an amenable number.

40541675812 is a deficient number, since it is larger than the sum of its proper divisors (37467652088).

40541675812 is a wasteful number, since it uses less digits than its factorization.

40541675812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27132 (or 27119 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 40541675812 in words is "forty billion, five hundred forty-one million, six hundred seventy-five thousand, eight hundred twelve".