4023401103441 has 28 divisors (see below), whose sum is σ = 6037316524468. Its totient is φ = 2680055545824.

The previous prime is 4023401103383. The next prime is 4023401103511. The reversal of 4023401103441 is 1443011043204.

It can be written as a sum of positive squares in 2 ways, for example, as 1942511187600 + 2080889915841 = 1393740^2 + 1442529^2 .

It is not a de Polignac number, because 4023401103441 - 2¹³ = 4023401095249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4023401103541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 1390690 + ... + 3159243.

Almost surely, 2^{4023401103441} is an apocalyptic number.

It is an amenable number.

4023401103441 is a deficient number, since it is larger than the sum of its proper divisors (2013915421027).

4023401103441 is an equidigital number, since it uses as much as digits as its factorization.

4023401103441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4551164 (or 4551149 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 4023401103441 its reverse (1443011043204), we get a palindrome (5466412146645).

The spelling of 4023401103441 in words is "four trillion, twenty-three billion, four hundred one million, one hundred three thousand, four hundred forty-one".