1412689344 has 112 divisors (see below), whose sum is σ = 4209263616. Its totient is φ = 414259200.

The previous prime is 1412689339. The next prime is 1412689351. The reversal of 1412689344 is 4439862141.

It is a junction number, because it is equal to n+sod(n) for n = 1412689296 and 1412689305.

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, 54684 + ... + 76260.

Almost surely, 2^1412689344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1412689344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2104631808).

1412689344 is an abundant number, since it is smaller than the sum of its proper divisors (2796574272).

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

1412689344 is a wasteful number, since it uses less digits than its factorization.

1412689344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21634 (or 21624 counting only the distinct ones).

The product of its digits is 165888, while the sum is 42.

The square root of 1412689344 is about 37585.7598566266. The cubic root of 1412689344 is about 1122.0586457061.

The spelling of 1412689344 in words is "one billion, four hundred twelve million, six hundred eighty-nine thousand, three hundred forty-four".