46016436646 has 32 divisors (see below), whose sum is σ = 70992936000. Its totient is φ = 22362869760.

The previous prime is 46016436643. The next prime is 46016436647. The reversal of 46016436646 is 64663461064.

It is a junction number, because it is equal to n+sod(n) for n = 46016436596 and 46016436605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46016436643) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 4405446 + ... + 4415878.

It is an arithmetic number, because the mean of its divisors is an integer number (2218529250).

Almost surely, 2^46016436646 is an apocalyptic number.

46016436646 is a deficient number, since it is larger than the sum of its proper divisors (24976499354).

46016436646 is a wasteful number, since it uses less digits than its factorization.

46016436646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10944.

The product of its (nonzero) digits is 1492992, while the sum is 46.

The spelling of 46016436646 in words is "forty-six billion, sixteen million, four hundred thirty-six thousand, six hundred forty-six".