4012144401 has 8 divisors (see below), whose sum is σ = 5365401184. Its totient is φ = 2666825280.

The previous prime is 4012144393. The next prime is 4012144427. The reversal of 4012144401 is 1044412104.

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

It is not a de Polignac number, because 4012144401 - 2³ = 4012144393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012144001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1983235 + ... + 1985256.

It is an arithmetic number, because the mean of its divisors is an integer number (670675148).

Almost surely, 2^4012144401 is an apocalyptic number.

It is an amenable number.

4012144401 is a deficient number, since it is larger than the sum of its proper divisors (1353256783).

4012144401 is a wasteful number, since it uses less digits than its factorization.

4012144401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968831.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 4012144401 is about 63341.4903597950. The cubic root of 4012144401 is about 1589.0059317806.

Adding to 4012144401 its reverse (1044412104), we get a palindrome (5056556505).

The spelling of 4012144401 in words is "four billion, twelve million, one hundred forty-four thousand, four hundred one".