1412004321 has 24 divisors (see below), whose sum is σ = 2510231360. Its totient is φ = 744793056.

The previous prime is 1412004317. The next prime is 1412004331. The reversal of 1412004321 is 1234002141.

1412004321 is a `hidden beast` number, since 141 + 200 + 4 + 321 = 666.

It is not a de Polignac number, because 1412004321 - 2² = 1412004317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1412004294 and 1412004303.

It is not an unprimeable number, because it can be changed into a prime (1412004331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 861211 + ... + 862848.

Almost surely, 2^1412004321 is an apocalyptic number.

It is an amenable number.

1412004321 is a deficient number, since it is larger than the sum of its proper divisors (1098227039).

1412004321 is a wasteful number, since it uses less digits than its factorization.

1412004321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724085 (or 1724082 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1412004321 is about 37576.6459519739. The cubic root of 1412004321 is about 1121.8772516731.

Adding to 1412004321 its reverse (1234002141), we get a palindrome (2646006462).

The spelling of 1412004321 in words is "one billion, four hundred twelve million, four thousand, three hundred twenty-one".