1452224043 has 12 divisors (see below), whose sum is σ = 2098007808. Its totient is φ = 967987440.

The previous prime is 1452224041. The next prime is 1452224069. The reversal of 1452224043 is 3404222541.

It is not a de Polignac number, because 1452224043 - 2¹ = 1452224041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1452223998 and 1452224016.

It is not an unprimeable number, because it can be changed into a prime (1452224041) 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 11 ways as a sum of consecutive naturals, for example, 71446 + ... + 89492.

It is an arithmetic number, because the mean of its divisors is an integer number (174833984).

Almost surely, 2^1452224043 is an apocalyptic number.

1452224043 is a deficient number, since it is larger than the sum of its proper divisors (645783765).

1452224043 is a wasteful number, since it uses less digits than its factorization.

1452224043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26994 (or 26991 counting only the distinct ones).

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

The square root of 1452224043 is about 38108.0574550842. The cubic root of 1452224043 is about 1132.4295867219.

Adding to 1452224043 its reverse (3404222541), we get a palindrome (4856446584).

The spelling of 1452224043 in words is "one billion, four hundred fifty-two million, two hundred twenty-four thousand, forty-three".