4400211402 has 12 divisors (see below), whose sum is σ = 9533791410. Its totient is φ = 1466737128.

The previous prime is 4400211379. The next prime is 4400211419. The reversal of 4400211402 is 2041120044.

It can be written as a sum of positive squares in only one way, i.e., 3196884681 + 1203326721 = 56541^2 + 34689^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 244456189 = 4400211402 / (4 + 4 + 0 + 0 + 2 + 1 + 1 + 4 + 0 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122228077 + ... + 122228112.

Almost surely, 2^4400211402 is an apocalyptic number.

4400211402 is an abundant number, since it is smaller than the sum of its proper divisors (5133580008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4400211402 is a wasteful number, since it uses less digits than its factorization.

4400211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244456197 (or 244456194 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 4400211402 is about 66334.0892904998. The cubic root of 4400211402 is about 1638.6687841379.

Adding to 4400211402 its reverse (2041120044), we get a palindrome (6441331446).

The spelling of 4400211402 in words is "four billion, four hundred million, two hundred eleven thousand, four hundred two".