4404213131 has 8 divisors (see below), whose sum is σ = 4417690704. Its totient is φ = 4390757280.

The previous prime is 4404213083. The next prime is 4404213157. The reversal of 4404213131 is 1313124044.

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

It is a cyclic number.

It is not a de Polignac number, because 4404213131 - 2¹⁴ = 4404196747 is a prime.

It is a super-2 number, since 2×4404213131² = 38794186606545646322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4404213097 and 4404213106.

It is not an unprimeable number, because it can be changed into a prime (4404213181) 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, 459296 + ... + 468786.

It is an arithmetic number, because the mean of its divisors is an integer number (552211338).

Almost surely, 2^4404213131 is an apocalyptic number.

4404213131 is a deficient number, since it is larger than the sum of its proper divisors (13477573).

4404213131 is an equidigital number, since it uses as much as digits as its factorization.

4404213131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10861.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 4404213131 is about 66364.2458783342. The cubic root of 4404213131 is about 1639.1653906955.

Adding to 4404213131 its reverse (1313124044), we get a palindrome (5717337175).

The spelling of 4404213131 in words is "four billion, four hundred four million, two hundred thirteen thousand, one hundred thirty-one".