64288088427448 has 16 divisors (see below), whose sum is σ = 120540303099000. Its totient is φ = 32144007601056.

The previous prime is 64288088427403. The next prime is 64288088427487. The reversal of 64288088427448 is 84472488088246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3784518 + ... + 11954026.

Almost surely, 2^{64288088427448} is an apocalyptic number.

It is an amenable number.

64288088427448 is a deficient number, since it is larger than the sum of its proper divisors (56252214671552).

64288088427448 is a wasteful number, since it uses less digits than its factorization.

64288088427448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153174 (or 9153170 counting only the distinct ones).

The product of its (nonzero) digits is 1409286144, while the sum is 73.

The spelling of 64288088427448 in words is "sixty-four trillion, two hundred eighty-eight billion, eighty-eight million, four hundred twenty-seven thousand, four hundred forty-eight".