40746606267655 has 32 divisors (see below), whose sum is σ = 51986434531968. Its totient is φ = 30552945561600.

The previous prime is 40746606267649. The next prime is 40746606267713. The reversal of 40746606267655 is 55676260664704.

40746606267655 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 40746606267655 - 2²³ = 40746597879047 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 40900510 + ... + 41884900.

It is an arithmetic number, because the mean of its divisors is an integer number (1624576079124).

Almost surely, 2^{40746606267655} is an apocalyptic number.

40746606267655 is a deficient number, since it is larger than the sum of its proper divisors (11239828264313).

40746606267655 is a wasteful number, since it uses less digits than its factorization.

40746606267655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986427.

The product of its (nonzero) digits is 304819200, while the sum is 64.

The spelling of 40746606267655 in words is "forty trillion, seven hundred forty-six billion, six hundred six million, two hundred sixty-seven thousand, six hundred fifty-five".