4488128141 has 4 divisors (see below), whose sum is σ = 5129289312. Its totient is φ = 3846966972.

The previous prime is 4488128093. The next prime is 4488128143. The reversal of 4488128141 is 1418218844.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4488128141 - 2¹⁴ = 4488111757 is a prime.

It is a super-2 number, since 2×4488128141² = 40286588420072231762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4488128143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320580575 + ... + 320580588.

It is an arithmetic number, because the mean of its divisors is an integer number (1282322328).

Almost surely, 2^4488128141 is an apocalyptic number.

It is an amenable number.

4488128141 is a deficient number, since it is larger than the sum of its proper divisors (641161171).

4488128141 is an equidigital number, since it uses as much as digits as its factorization.

4488128141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641161170.

The product of its digits is 65536, while the sum is 41.

The square root of 4488128141 is about 66993.4932736008. The cubic root of 4488128141 is about 1649.5104934208.

The spelling of 4488128141 in words is "four billion, four hundred eighty-eight million, one hundred twenty-eight thousand, one hundred forty-one".