128272606150 has 96 divisors (see below), whose sum is σ = 264192840576. Its totient is φ = 46033920000.

The previous prime is 128272606087. The next prime is 128272606151. The reversal of 128272606150 is 51606272821.

It is a super-2 number, since 2×128272606150² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128272606151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7213270 + ... + 7231030.

It is an arithmetic number, because the mean of its divisors is an integer number (2752008756).

Almost surely, 2^128272606150 is an apocalyptic number.

128272606150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128272606150 is an abundant number, since it is smaller than the sum of its proper divisors (135920234426).

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

128272606150 is a wasteful number, since it uses less digits than its factorization.

128272606150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18098 (or 18093 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

Adding to 128272606150 its reverse (51606272821), we get a palindrome (179878878971).

The spelling of 128272606150 in words is "one hundred twenty-eight billion, two hundred seventy-two million, six hundred six thousand, one hundred fifty".