46822478252238 has 32 divisors (see below), whose sum is σ = 112053794109600. Its totient is φ = 14406916385088.

The previous prime is 46822478252227. The next prime is 46822478252269. The reversal of 46822478252238 is 83225287422864.

46822478252238 is a `hidden beast` number, since 4 + 6 + 8 + 2 + 2 + 4 + 78 + 2 + 522 + 38 = 666.

46822478252238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 33349342783 + ... + 33349344186.

It is an arithmetic number, because the mean of its divisors is an integer number (3501681065925).

Almost surely, 2^{46822478252238} is an apocalyptic number.

46822478252238 is an abundant number, since it is smaller than the sum of its proper divisors (65231315857362).

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

46822478252238 is a wasteful number, since it uses less digits than its factorization.

46822478252238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66698686993 (or 66698686987 counting only the distinct ones).

The product of its digits is 165150720, while the sum is 63.

The spelling of 46822478252238 in words is "forty-six trillion, eight hundred twenty-two billion, four hundred seventy-eight million, two hundred fifty-two thousand, two hundred thirty-eight".