128901802714 has 16 divisors (see below), whose sum is σ = 205396408800. Its totient is φ = 60498574704.

The previous prime is 128901802681. The next prime is 128901802717. The reversal of 128901802714 is 417208109821.

It is not an unprimeable number, because it can be changed into a prime (128901802717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15556192 + ... + 15564475.

It is an arithmetic number, because the mean of its divisors is an integer number (12837275550).

Almost surely, 2^128901802714 is an apocalyptic number.

128901802714 is a deficient number, since it is larger than the sum of its proper divisors (76494606086).

128901802714 is a wasteful number, since it uses less digits than its factorization.

128901802714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31120797.

The product of its (nonzero) digits is 64512, while the sum is 43.

The spelling of 128901802714 in words is "one hundred twenty-eight billion, nine hundred one million, eight hundred two thousand, seven hundred fourteen".