4144401213 has 8 divisors (see below), whose sum is σ = 5526614688. Its totient is φ = 2762560944.

The previous prime is 4144401199. The next prime is 4144401227. The reversal of 4144401213 is 3121044414.

It is an interprime number because it is at equal distance from previous prime (4144401199) and next prime (4144401227).

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

It is not a de Polignac number, because 4144401213 - 2¹³ = 4144393021 is a prime.

It is a super-2 number, since 2×4144401213² = 34352122828631742738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144401013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66270 + ... + 112607.

It is an arithmetic number, because the mean of its divisors is an integer number (690826836).

Almost surely, 2^4144401213 is an apocalyptic number.

It is an amenable number.

4144401213 is a deficient number, since it is larger than the sum of its proper divisors (1382213475).

4144401213 is a wasteful number, since it uses less digits than its factorization.

4144401213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186603.

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 4144401213 is about 64377.0239526494. The cubic root of 4144401213 is about 1606.2775790649.

Adding to 4144401213 its reverse (3121044414), we get a palindrome (7265445627).

The spelling of 4144401213 in words is "four billion, one hundred forty-four million, four hundred one thousand, two hundred thirteen".