4452401043 has 12 divisors (see below), whose sum is σ = 6769732840. Its totient is φ = 2812042656.

The previous prime is 4452401021. The next prime is 4452401047. The reversal of 4452401043 is 3401042544.

It is a happy number.

It is not a de Polignac number, because 4452401043 - 2¹³ = 4452392851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4452400998 and 4452401016.

It is not an unprimeable number, because it can be changed into a prime (4452401047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13018546 + ... + 13018887.

Almost surely, 2^4452401043 is an apocalyptic number.

4452401043 is a deficient number, since it is larger than the sum of its proper divisors (2317331797).

4452401043 is a wasteful number, since it uses less digits than its factorization.

4452401043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26037458 (or 26037455 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

The square root of 4452401043 is about 66726.3144718783. The cubic root of 4452401043 is about 1645.1219309539.

Adding to 4452401043 its reverse (3401042544), we get a palindrome (7853443587).

The spelling of 4452401043 in words is "four billion, four hundred fifty-two million, four hundred one thousand, forty-three".