128067265351 has 16 divisors (see below), whose sum is σ = 131563035648. Its totient is φ = 124605628000.

The previous prime is 128067265349. The next prime is 128067265369. The reversal of 128067265351 is 153562760821.

It is a cyclic number.

It is not a de Polignac number, because 128067265351 - 2¹ = 128067265349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128067265331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6058701 + ... + 6079801.

It is an arithmetic number, because the mean of its divisors is an integer number (8222689728).

Almost surely, 2^128067265351 is an apocalyptic number.

128067265351 is a deficient number, since it is larger than the sum of its proper divisors (3495770297).

128067265351 is a wasteful number, since it uses less digits than its factorization.

128067265351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21902.

The product of its (nonzero) digits is 604800, while the sum is 46.

The spelling of 128067265351 in words is "one hundred twenty-eight billion, sixty-seven million, two hundred sixty-five thousand, three hundred fifty-one".