40550446405246 has 8 divisors (see below), whose sum is σ = 60841538565264. Its totient is φ = 20269933550160.

The previous prime is 40550446405241. The next prime is 40550446405267. The reversal of 40550446405246 is 64250464405504.

40550446405246 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 40550446405246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40550446405241) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2644816650 + ... + 2644831981.

It is an arithmetic number, because the mean of its divisors is an integer number (7605192320658).

Almost surely, 2^{40550446405246} is an apocalyptic number.

40550446405246 is a deficient number, since it is larger than the sum of its proper divisors (20291092160018).

40550446405246 is a wasteful number, since it uses less digits than its factorization.

40550446405246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5289652466.

The product of its (nonzero) digits is 9216000, while the sum is 49.

The spelling of 40550446405246 in words is "forty trillion, five hundred fifty billion, four hundred forty-six million, four hundred five thousand, two hundred forty-six".