4404401431 has 2 divisors, whose sum is σ = 4404401432. Its totient is φ = 4404401430.

The previous prime is 4404401411. The next prime is 4404401453. The reversal of 4404401431 is 1341044044.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4404401431 - 2¹³ = 4404393239 is a prime.

It is a super-2 number, since 2×4404401431² = 38797503930789695522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4404401396 and 4404401405.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4404401401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2202200715 + 2202200716.

It is an arithmetic number, because the mean of its divisors is an integer number (2202200716).

Almost surely, 2^4404401431 is an apocalyptic number.

4404401431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4404401431 is an equidigital number, since it uses as much as digits as its factorization.

4404401431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 4404401431 is about 66365.6645487710. The cubic root of 4404401431 is about 1639.1887509368.

Adding to 4404401431 its reverse (1341044044), we get a palindrome (5745445475).

The spelling of 4404401431 in words is "four billion, four hundred four million, four hundred one thousand, four hundred thirty-one".