46730442066 has 128 divisors (see below), whose sum is σ = 122194483200. Its totient is φ = 11558453760.

The previous prime is 46730442049. The next prime is 46730442079. The reversal of 46730442066 is 66024403764.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 954165 + ... + 1001943.

It is an arithmetic number, because the mean of its divisors is an integer number (954644400).

Almost surely, 2^46730442066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46730442066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61097241600).

46730442066 is an abundant number, since it is smaller than the sum of its proper divisors (75464041134).

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

46730442066 is a wasteful number, since it uses less digits than its factorization.

46730442066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47904.

The product of its (nonzero) digits is 580608, while the sum is 42.

The spelling of 46730442066 in words is "forty-six billion, seven hundred thirty million, four hundred forty-two thousand, sixty-six".