4144200401 has 16 divisors (see below), whose sum is σ = 4540935168. Its totient is φ = 3750843600.

The previous prime is 4144200397. The next prime is 4144200439. The reversal of 4144200401 is 1040024414.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4144200401 - 2² = 4144200397 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4144200101) 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, 3490730 + ... + 3491916.

It is an arithmetic number, because the mean of its divisors is an integer number (283808448).

Almost surely, 2^4144200401 is an apocalyptic number.

It is an amenable number.

4144200401 is a deficient number, since it is larger than the sum of its proper divisors (396734767).

4144200401 is a wasteful number, since it uses less digits than its factorization.

4144200401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4144200401 is about 64375.4642779374. The cubic root of 4144200401 is about 1606.2516352267.

Adding to 4144200401 its reverse (1040024414), we get a palindrome (5184224815).

The spelling of 4144200401 in words is "four billion, one hundred forty-four million, two hundred thousand, four hundred one".