128050841270 has 64 divisors (see below), whose sum is σ = 252192135744. Its totient is φ = 46425899520.

The previous prime is 128050841267. The next prime is 128050841273. The reversal of 128050841270 is 72148050821.

It is an interprime number because it is at equal distance from previous prime (128050841267) and next prime (128050841273).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128050841273) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88127864 + ... + 88129316.

It is an arithmetic number, because the mean of its divisors is an integer number (3940502121).

Almost surely, 2^128050841270 is an apocalyptic number.

128050841270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128050841270 is a deficient number, since it is larger than the sum of its proper divisors (124141294474).

128050841270 is a wasteful number, since it uses less digits than its factorization.

128050841270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3297.

The product of its (nonzero) digits is 35840, while the sum is 38.

The spelling of 128050841270 in words is "one hundred twenty-eight billion, fifty million, eight hundred forty-one thousand, two hundred seventy".