40026640002246 has 12 divisors (see below), whose sum is σ = 86724386671572. Its totient is φ = 13342213334076.

The previous prime is 40026640002203. The next prime is 40026640002257. The reversal of 40026640002246 is 64220004662004.

40026640002246 is a `hidden beast` number, since 4 + 0 + 0 + 2 + 6 + 6 + 400 + 0 + 2 + 246 = 666.

40026640002246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40026640002246.

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 5 ways as a sum of consecutive naturals, for example, 1111851111156 + ... + 1111851111191.

It is an arithmetic number, because the mean of its divisors is an integer number (7227032222631).

Almost surely, 2^{40026640002246} is an apocalyptic number.

40026640002246 is an abundant number, since it is smaller than the sum of its proper divisors (46697746669326).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40026640002246 is a wasteful number, since it uses less digits than its factorization.

40026640002246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223702222355 (or 2223702222352 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The spelling of 40026640002246 in words is "forty trillion, twenty-six billion, six hundred forty million, two thousand, two hundred forty-six".