4313640152644 has 12 divisors (see below), whose sum is σ = 7548916954768. Its totient is φ = 2156806737000.

The previous prime is 4313640152639. The next prime is 4313640152659. The reversal of 4313640152644 is 4462510463134.

It is a self number, because there is not a number n which added to its sum of digits gives 4313640152644.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2588682 + ... + 3915169.

Almost surely, 2^{4313640152644} is an apocalyptic number.

It is an amenable number.

4313640152644 is a deficient number, since it is larger than the sum of its proper divisors (3235276802124).

4313640152644 is a wasteful number, since it uses less digits than its factorization.

4313640152644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6669666 (or 6669664 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 43.

The spelling of 4313640152644 in words is "four trillion, three hundred thirteen billion, six hundred forty million, one hundred fifty-two thousand, six hundred forty-four".