46438406448822 has 40 divisors (see below), whose sum is σ = 104059158565032. Its totient is φ = 15479062804800.

The previous prime is 46438406448817. The next prime is 46438406448883. The reversal of 46438406448822 is 22884460483464.

46438406448822 is a `hidden beast` number, since 4 + 6 + 4 + 38 + 40 + 64 + 488 + 22 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 46438406448822.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2467797 + ... + 9948207.

Almost surely, 2^{46438406448822} is an apocalyptic number.

46438406448822 is an abundant number, since it is smaller than the sum of its proper divisors (57620752116210).

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

46438406448822 is a wasteful number, since it uses less digits than its factorization.

46438406448822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7518746 (or 7518737 counting only the distinct ones).

The product of its (nonzero) digits is 226492416, while the sum is 63.

The spelling of 46438406448822 in words is "forty-six trillion, four hundred thirty-eight billion, four hundred six million, four hundred forty-eight thousand, eight hundred twenty-two".