128342096 has 10 divisors (see below), whose sum is σ = 248662842. Its totient is φ = 64171040.

The previous prime is 128342033. The next prime is 128342099. The reversal of 128342096 is 690243821.

It can be written as a sum of positive squares in only one way, i.e., 102738496 + 25603600 = 10136^2 + 5060^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128342099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4010675 + ... + 4010706.

Almost surely, 2^128342096 is an apocalyptic number.

128342096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

128342096 is a deficient number, since it is larger than the sum of its proper divisors (120320746).

128342096 is an equidigital number, since it uses as much as digits as its factorization.

128342096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8021389 (or 8021383 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 128342096 is about 11328.8170609292. The cubic root of 128342096 is about 504.4169934382.

The spelling of 128342096 in words is "one hundred twenty-eight million, three hundred forty-two thousand, ninety-six".