65303384747904 has 128 divisors (see below), whose sum is σ = 199381742532000. Its totient is φ = 21017181265920.

The previous prime is 65303384747849. The next prime is 65303384747917. The reversal of 65303384747904 is 40974748330356.

It is a happy number.

65303384747904 is a `hidden beast` number, since 6 + 53 + 0 + 33 + 84 + 7 + 479 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325686937 + ... + 325887384.

Almost surely, 2^{65303384747904} is an apocalyptic number.

65303384747904 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

65303384747904 is an abundant number, since it is smaller than the sum of its proper divisors (134078357784096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65303384747904 is a wasteful number, since it uses less digits than its factorization.

65303384747904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 651574373 (or 651574355 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 63.

The spelling of 65303384747904 in words is "sixty-five trillion, three hundred three billion, three hundred eighty-four million, seven hundred forty-seven thousand, nine hundred four".