1413849256 has 16 divisors (see below), whose sum is σ = 2658568500. Its totient is φ = 704897664.

The previous prime is 1413849233. The next prime is 1413849257. The reversal of 1413849256 is 6529483141.

It can be written as a sum of positive squares in 2 ways, for example, as 1378636900 + 35212356 = 37130^2 + 5934^2 .

It is not an unprimeable number, because it can be changed into a prime (1413849257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250405 + ... + 255988.

Almost surely, 2^1413849256 is an apocalyptic number.

It is an amenable number.

1413849256 is a deficient number, since it is larger than the sum of its proper divisors (1244719244).

1413849256 is a wasteful number, since it uses less digits than its factorization.

1413849256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506748 (or 506744 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 1413849256 is about 37601.1868961606. The cubic root of 1413849256 is about 1122.3656566453.

The spelling of 1413849256 in words is "one billion, four hundred thirteen million, eight hundred forty-nine thousand, two hundred fifty-six".