128152341814 has 8 divisors (see below), whose sum is σ = 219689728848. Its totient is φ = 54922432200.

The previous prime is 128152341769. The next prime is 128152341847. The reversal of 128152341814 is 418143251821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4576869337 + ... + 4576869364.

It is an arithmetic number, because the mean of its divisors is an integer number (27461216106).

Almost surely, 2^128152341814 is an apocalyptic number.

128152341814 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

128152341814 is a deficient number, since it is larger than the sum of its proper divisors (91537387034).

128152341814 is an equidigital number, since it uses as much as digits as its factorization.

128152341814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9153738710.

The product of its digits is 61440, while the sum is 40.

The spelling of 128152341814 in words is "one hundred twenty-eight billion, one hundred fifty-two million, three hundred forty-one thousand, eight hundred fourteen".