4011144425 has 12 divisors (see below), whose sum is σ = 5145331020. Its totient is φ = 3098262720.

The previous prime is 4011144421. The next prime is 4011144427. The reversal of 4011144425 is 5244411104.

It can be written as a sum of positive squares in 6 ways, for example, as 23348224 + 3987796201 = 4832^2 + 63149^2 .

It is not a de Polignac number, because 4011144425 - 2² = 4011144421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4011144394 and 4011144403.

It is not an unprimeable number, because it can be changed into a prime (4011144421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2765582 + ... + 2767031.

It is an arithmetic number, because the mean of its divisors is an integer number (428777585).

Almost surely, 2^4011144425 is an apocalyptic number.

It is an amenable number.

4011144425 is a deficient number, since it is larger than the sum of its proper divisors (1134186595).

4011144425 is a wasteful number, since it uses less digits than its factorization.

4011144425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5532652 (or 5532647 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 4011144425 is about 63333.5963371732. The cubic root of 4011144425 is about 1588.8739076338.

Adding to 4011144425 its reverse (5244411104), we get a palindrome (9255555529).

The spelling of 4011144425 in words is "four billion, eleven million, one hundred forty-four thousand, four hundred twenty-five".