46994381056 has 288 divisors, whose sum is σ = 116039024640. Its totient is φ = 18568396800.

The previous prime is 46994381041. The next prime is 46994381107. The reversal of 46994381056 is 65018349964.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 46994380988 and 46994381006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107048485 + ... + 107048923.

It is an arithmetic number, because the mean of its divisors is an integer number (402913280).

Almost surely, 2^46994381056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46994381056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58019512320).

46994381056 is an abundant number, since it is smaller than the sum of its proper divisors (69044643584).

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

46994381056 is a wasteful number, since it uses less digits than its factorization.

46994381056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 567 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 55.

The spelling of 46994381056 in words is "forty-six billion, nine hundred ninety-four million, three hundred eighty-one thousand, fifty-six".