1455240112 has 10 divisors (see below), whose sum is σ = 2819527748. Its totient is φ = 727620048.

The previous prime is 1455240109. The next prime is 1455240113. The reversal of 1455240112 is 2110425541.

It is not an unprimeable number, because it can be changed into a prime (1455240113) 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 as a sum of consecutive naturals, namely, 45476238 + ... + 45476269.

Almost surely, 2^1455240112 is an apocalyptic number.

It is an amenable number.

1455240112 is a deficient number, since it is larger than the sum of its proper divisors (1364287636).

1455240112 is an equidigital number, since it uses as much as digits as its factorization.

1455240112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90952515 (or 90952509 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 1455240112 is about 38147.6095188152. The cubic root of 1455240112 is about 1133.2130112939.

Adding to 1455240112 its reverse (2110425541), we get a palindrome (3565665653).

The spelling of 1455240112 in words is "one billion, four hundred fifty-five million, two hundred forty thousand, one hundred twelve".