40206414255650 has 12 divisors (see below), whose sum is σ = 74783930515602. Its totient is φ = 16082565702240.

The previous prime is 40206414255613. The next prime is 40206414255661. The reversal of 40206414255650 is 5655241460204.

It can be written as a sum of positive squares in 3 ways, for example, as 35946248079361 + 4260166176289 = 5995519^2 + 2064017^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 402064142507 + ... + 402064142606.

Almost surely, 2^{40206414255650} is an apocalyptic number.

40206414255650 is a deficient number, since it is larger than the sum of its proper divisors (34577516259952).

40206414255650 is a wasteful number, since it uses less digits than its factorization.

40206414255650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 804128285125 (or 804128285120 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 44.

The spelling of 40206414255650 in words is "forty trillion, two hundred six billion, four hundred fourteen million, two hundred fifty-five thousand, six hundred fifty".