4644314546066 has 64 divisors (see below), whose sum is σ = 7956497299968. Its totient is φ = 2014184890368.

The previous prime is 4644314546063. The next prime is 4644314546077. The reversal of 4644314546066 is 6606454134464.

It is a junction number, because it is equal to n+sod(n) for n = 4644314545999 and 4644314546017.

It is not an unprimeable number, because it can be changed into a prime (4644314546063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 983337581 + ... + 983342303.

It is an arithmetic number, because the mean of its divisors is an integer number (124320270312).

Almost surely, 2^{4644314546066} is an apocalyptic number.

4644314546066 is a deficient number, since it is larger than the sum of its proper divisors (3312182753902).

4644314546066 is a wasteful number, since it uses less digits than its factorization.

4644314546066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875.

The product of its (nonzero) digits is 19906560, while the sum is 53.

The spelling of 4644314546066 in words is "four trillion, six hundred forty-four billion, three hundred fourteen million, five hundred forty-six thousand, sixty-six".