46661414646 has 48 divisors (see below), whose sum is σ = 117231996672. Its totient is φ = 12119846640.

The previous prime is 46661414623. The next prime is 46661414687. The reversal of 46661414646 is 64641416664.

It is a junction number, because it is equal to n+sod(n) for n = 46661414595 and 46661414604.

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 23 ways as a sum of consecutive naturals, for example, 4585770 + ... + 4595933.

It is an arithmetic number, because the mean of its divisors is an integer number (2442333264).

Almost surely, 2^46661414646 is an apocalyptic number.

46661414646 is an abundant number, since it is smaller than the sum of its proper divisors (70570582026).

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

46661414646 is a wasteful number, since it uses less digits than its factorization.

46661414646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9181737 (or 9181726 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 48.

The spelling of 46661414646 in words is "forty-six billion, six hundred sixty-one million, four hundred fourteen thousand, six hundred forty-six".