128904152041 has 8 divisors (see below), whose sum is σ = 147327737984. Its totient is φ = 110482742880.

The previous prime is 128904152029. The next prime is 128904152053. The reversal of 128904152041 is 140251409821.

It is an interprime number because it is at equal distance from previous prime (128904152029) and next prime (128904152053).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 128904152041 - 2⁹ = 128904151529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (128904150041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415260 + ... + 655933.

It is an arithmetic number, because the mean of its divisors is an integer number (18415967248).

Almost surely, 2^128904152041 is an apocalyptic number.

It is an amenable number.

128904152041 is a deficient number, since it is larger than the sum of its proper divisors (18423585943).

128904152041 is a wasteful number, since it uses less digits than its factorization.

128904152041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088391.

The product of its (nonzero) digits is 23040, while the sum is 37.

The spelling of 128904152041 in words is "one hundred twenty-eight billion, nine hundred four million, one hundred fifty-two thousand, forty-one".