4011128375 has 16 divisors (see below), whose sum is σ = 5141188416. Its totient is φ = 3122172000.

The previous prime is 4011128371. The next prime is 4011128377. The reversal of 4011128375 is 5738211104.

It is not a de Polignac number, because 4011128375 - 2² = 4011128371 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 (4011128371) 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, 429011 + ... + 438260.

It is an arithmetic number, because the mean of its divisors is an integer number (321324276).

Almost surely, 2^4011128375 is an apocalyptic number.

4011128375 is a deficient number, since it is larger than the sum of its proper divisors (1130060041).

4011128375 is an equidigital number, since it uses as much as digits as its factorization.

4011128375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867323 (or 867313 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 4011128375 is about 63333.4696270463. The cubic root of 4011128375 is about 1588.8717884165.

Adding to 4011128375 its reverse (5738211104), we get a palindrome (9749339479).

It can be divided in two parts, 40111 and 28375, that added together give a palindrome (68486).

The spelling of 4011128375 in words is "four billion, eleven million, one hundred twenty-eight thousand, three hundred seventy-five".