1412344520 has 16 divisors (see below), whose sum is σ = 3177775260. Its totient is φ = 564937792.

The previous prime is 1412344519. The next prime is 1412344543. The reversal of 1412344520 is 254432141.

It can be written as a sum of positive squares in 2 ways, for example, as 1392931684 + 19412836 = 37322^2 + 4406^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1412344520.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17654267 + ... + 17654346.

Almost surely, 2^1412344520 is an apocalyptic number.

1412344520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1412344520 is an abundant number, since it is smaller than the sum of its proper divisors (1765430740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1412344520 is a wasteful number, since it uses less digits than its factorization.

1412344520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35308624 (or 35308620 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1412344520 is about 37581.1724138564. The cubic root of 1412344520 is about 1121.9673436712.

Adding to 1412344520 its reverse (254432141), we get a palindrome (1666776661).

The spelling of 1412344520 in words is "one billion, four hundred twelve million, three hundred forty-four thousand, five hundred twenty".