1288482385056 has 24 divisors (see below), whose sum is σ = 3382266261024. Its totient is φ = 429494128320.

The previous prime is 1288482385033. The next prime is 1288482385067. The reversal of 1288482385056 is 6505832848821.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (24).

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, 6710845660 + ... + 6710845851.

It is an arithmetic number, because the mean of its divisors is an integer number (140927760876).

Almost surely, 2^{1288482385056} is an apocalyptic number.

1288482385056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1288482385056 is an abundant number, since it is smaller than the sum of its proper divisors (2093783875968).

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

1288482385056 is a wasteful number, since it uses less digits than its factorization.

1288482385056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13421691524 (or 13421691516 counting only the distinct ones).

The product of its (nonzero) digits is 29491200, while the sum is 60.

The spelling of 1288482385056 in words is "one trillion, two hundred eighty-eight billion, four hundred eighty-two million, three hundred eighty-five thousand, fifty-six".