1412245445 has 16 divisors (see below), whose sum is σ = 1827607152. Its totient is φ = 1041431040.

The previous prime is 1412245423. The next prime is 1412245453. The reversal of 1412245445 is 5445422141.

It can be written as a sum of positive squares in 8 ways, for example, as 147233956 + 1265011489 = 12134^2 + 35567^2 .

It is not a de Polignac number, because 1412245445 - 2⁸ = 1412245189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32825 + ... + 62465.

It is an arithmetic number, because the mean of its divisors is an integer number (114225447).

Almost surely, 2^1412245445 is an apocalyptic number.

It is an amenable number.

1412245445 is a deficient number, since it is larger than the sum of its proper divisors (415361707).

1412245445 is a wasteful number, since it uses less digits than its factorization.

1412245445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30392.

The product of its digits is 25600, while the sum is 32.

The square root of 1412245445 is about 37579.8542439962. The cubic root of 1412245445 is about 1121.9411079776.

Adding to 1412245445 its reverse (5445422141), we get a palindrome (6857667586).

The spelling of 1412245445 in words is "one billion, four hundred twelve million, two hundred forty-five thousand, four hundred forty-five".