40726652071918 has 32 divisors (see below), whose sum is σ = 62184609144000. Its totient is φ = 20001831558144.

The previous prime is 40726652071873. The next prime is 40726652071951. The reversal of 40726652071918 is 81917025662704.

40726652071918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34952271 + ... + 36098677.

It is an arithmetic number, because the mean of its divisors is an integer number (1943269035750).

Almost surely, 2^{40726652071918} is an apocalyptic number.

40726652071918 is a deficient number, since it is larger than the sum of its proper divisors (21457957072082).

40726652071918 is a wasteful number, since it uses less digits than its factorization.

40726652071918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147884.

The product of its (nonzero) digits is 10160640, while the sum is 58.

The spelling of 40726652071918 in words is "forty trillion, seven hundred twenty-six billion, six hundred fifty-two million, seventy-one thousand, nine hundred eighteen".