128892764710 has 16 divisors (see below), whose sum is σ = 232015455936. Its totient is φ = 51555221568.

The previous prime is 128892764701. The next prime is 128892764711. The reversal of 128892764710 is 17467298821.

It is a super-3 number, since 3×128892764710³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128892764711) 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, 70714 + ... + 512626.

It is an arithmetic number, because the mean of its divisors is an integer number (14500965996).

Almost surely, 2^128892764710 is an apocalyptic number.

128892764710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128892764710 is a deficient number, since it is larger than the sum of its proper divisors (103122691226).

128892764710 is a wasteful number, since it uses less digits than its factorization.

128892764710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471087.

The product of its (nonzero) digits is 2709504, while the sum is 55.

The spelling of 128892764710 in words is "one hundred twenty-eight billion, eight hundred ninety-two million, seven hundred sixty-four thousand, seven hundred ten".