46944844965 has 12 divisors (see below), whose sum is σ = 81371064684. Its totient is φ = 25037250624.

The previous prime is 46944844943. The next prime is 46944844981. The reversal of 46944844965 is 56944844964.

46944844965 is a `hidden beast` number, since 4 + 6 + 94 + 48 + 449 + 65 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 10446270849 + 36498574116 = 102207^2 + 191046^2 .

It is not a de Polignac number, because 46944844965 - 2⁶ = 46944844901 is a prime.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 521609344 + ... + 521609433.

It is an arithmetic number, because the mean of its divisors is an integer number (6780922057).

Almost surely, 2^46944844965 is an apocalyptic number.

46944844965 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46944844965 is a deficient number, since it is larger than the sum of its proper divisors (34426219719).

46944844965 is a wasteful number, since it uses less digits than its factorization.

46944844965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043218788 (or 1043218785 counting only the distinct ones).

The product of its digits is 119439360, while the sum is 63.

Subtracting 46944844965 from its reverse (56944844964), we obtain a palindrome (9999999999).

The spelling of 46944844965 in words is "forty-six billion, nine hundred forty-four million, eight hundred forty-four thousand, nine hundred sixty-five".