46686683444830 has 32 divisors (see below), whose sum is σ = 98727643875168. Its totient is φ = 15671054582400.

The previous prime is 46686683444813. The next prime is 46686683444839. The reversal of 46686683444830 is 3844438668664.

It is a super-2 number, since 2×46686683444830² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46686683444830.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46686683444839) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16324013761 + ... + 16324016620.

It is an arithmetic number, because the mean of its divisors is an integer number (3085238871099).

Almost surely, 2^{46686683444830} is an apocalyptic number.

46686683444830 is an abundant number, since it is smaller than the sum of its proper divisors (52040960430338).

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

46686683444830 is a wasteful number, since it uses less digits than its factorization.

46686683444830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32648030412.

The product of its (nonzero) digits is 1528823808, while the sum is 70.

The spelling of 46686683444830 in words is "forty-six trillion, six hundred eighty-six billion, six hundred eighty-three million, four hundred forty-four thousand, eight hundred thirty".