1413457443 has 12 divisors (see below), whose sum is σ = 2149116840. Its totient is φ = 892709856.

The previous prime is 1413457403. The next prime is 1413457447. The reversal of 1413457443 is 3447543141.

1413457443 is a `hidden beast` number, since 1 + 41 + 3 + 4 + 574 + 43 = 666.

1413457443 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1413457443 - 2⁶ = 1413457379 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1413457398 and 1413457407.

It is not an unprimeable number, because it can be changed into a prime (1413457447) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4132746 + ... + 4133087.

It is an arithmetic number, because the mean of its divisors is an integer number (179093070).

Almost surely, 2^1413457443 is an apocalyptic number.

1413457443 is a deficient number, since it is larger than the sum of its proper divisors (735659397).

1413457443 is a wasteful number, since it uses less digits than its factorization.

1413457443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8265858 (or 8265855 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 1413457443 is about 37595.9764203565. The cubic root of 1413457443 is about 1122.2619685324.

The spelling of 1413457443 in words is "one billion, four hundred thirteen million, four hundred fifty-seven thousand, four hundred forty-three".