4636740440312 has 8 divisors (see below), whose sum is σ = 8693888325600. Its totient is φ = 2318370220152.

The previous prime is 4636740440303. The next prime is 4636740440399. The reversal of 4636740440312 is 2130440476364.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

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 as a sum of consecutive naturals, namely, 289796277512 + ... + 289796277527.

It is an arithmetic number, because the mean of its divisors is an integer number (1086736040700).

Almost surely, 2^{4636740440312} is an apocalyptic number.

It is an amenable number.

4636740440312 is a deficient number, since it is larger than the sum of its proper divisors (4057147885288).

4636740440312 is a wasteful number, since it uses less digits than its factorization.

4636740440312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579592555045 (or 579592555041 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 4636740440312 in words is "four trillion, six hundred thirty-six billion, seven hundred forty million, four hundred forty thousand, three hundred twelve".