128008071035 has 32 divisors (see below), whose sum is σ = 171528295680. Its totient is φ = 91057075200.

The previous prime is 128008071001. The next prime is 128008071041. The reversal of 128008071035 is 530170800821.

It is not a de Polignac number, because 128008071035 - 2²² = 128003876731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 128008070986 and 128008071004.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 733655 + ... + 891215.

It is an arithmetic number, because the mean of its divisors is an integer number (5360259240).

Almost surely, 2^128008071035 is an apocalyptic number.

128008071035 is a deficient number, since it is larger than the sum of its proper divisors (43520224645).

128008071035 is a wasteful number, since it uses less digits than its factorization.

128008071035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158039.

The product of its (nonzero) digits is 13440, while the sum is 35.

Adding to 128008071035 its reverse (530170800821), we get a palindrome (658178871856).

The spelling of 128008071035 in words is "one hundred twenty-eight billion, eight million, seventy-one thousand, thirty-five".