128010129952290 has 16 divisors (see below), whose sum is σ = 307224311885568. Its totient is φ = 34136034653936.

The previous prime is 128010129952213. The next prime is 128010129952291. The reversal of 128010129952290 is 92259921010821.

It is not an unprimeable number, because it can be changed into a prime (128010129952291) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2133502165842 + ... + 2133502165901.

It is an arithmetic number, because the mean of its divisors is an integer number (19201519492848).

Almost surely, 2^{128010129952290} is an apocalyptic number.

128010129952290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128010129952290 is an abundant number, since it is smaller than the sum of its proper divisors (179214181933278).

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

128010129952290 is a wasteful number, since it uses less digits than its factorization.

128010129952290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4267004331753.

The product of its (nonzero) digits is 466560, while the sum is 51.

The spelling of 128010129952290 in words is "one hundred twenty-eight trillion, ten billion, one hundred twenty-nine million, nine hundred fifty-two thousand, two hundred ninety".