128264014482768 has 60 divisors (see below), whose sum is σ = 358962854361280. Its totient is φ = 42754462072128.

The previous prime is 128264014482739. The next prime is 128264014482811. The reversal of 128264014482768 is 867284410462821.

128264014482768 is a `hidden beast` number, since 1 + 2 + 82 + 6 + 4 + 0 + 1 + 4 + 482 + 76 + 8 = 666.

128264014482768 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×128264014482768² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28845993 + ... + 32994231.

Almost surely, 2^{128264014482768} is an apocalyptic number.

128264014482768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

128264014482768 is an abundant number, since it is smaller than the sum of its proper divisors (230698839878512).

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

128264014482768 is a wasteful number, since it uses less digits than its factorization.

128264014482768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362976 (or 4362967 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 63.

The spelling of 128264014482768 in words is "one hundred twenty-eight trillion, two hundred sixty-four billion, fourteen million, four hundred eighty-two thousand, seven hundred sixty-eight".