4400252452043 has 8 divisors (see below), whose sum is σ = 5085363990240. Its totient is φ = 3729266925120.

The previous prime is 4400252452021. The next prime is 4400252452051. The reversal of 4400252452043 is 3402542520044.

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 4400252452043 - 2⁶ = 4400252451979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4400252451994 and 4400252452012.

It is not an unprimeable number, because it can be changed into a prime (4400252452543) 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, 3531502148 + ... + 3531503393.

It is an arithmetic number, because the mean of its divisors is an integer number (635670498780).

Almost surely, 2^{4400252452043} is an apocalyptic number.

4400252452043 is a deficient number, since it is larger than the sum of its proper divisors (685111538197).

4400252452043 is an equidigital number, since it uses as much as digits as its factorization.

4400252452043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7063005637.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 4400252452043 its reverse (3402542520044), we get a palindrome (7802794972087).

The spelling of 4400252452043 in words is "four trillion, four hundred billion, two hundred fifty-two million, four hundred fifty-two thousand, forty-three".