1412149243 has 2 divisors, whose sum is σ = 1412149244. Its totient is φ = 1412149242.

The previous prime is 1412149213. The next prime is 1412149313. The reversal of 1412149243 is 3429412141.

It is a weak prime.

It is an emirp because it is prime and its reverse (3429412141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1412149243 - 2²⁹ = 875278331 is a prime.

It is not a weakly prime, because it can be changed into another prime (1412149213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706074621 + 706074622.

It is an arithmetic number, because the mean of its divisors is an integer number (706074622).

Almost surely, 2^1412149243 is an apocalyptic number.

1412149243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1412149243 is an equidigital number, since it uses as much as digits as its factorization.

1412149243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 31.

The square root of 1412149243 is about 37578.5742544871. The cubic root of 1412149243 is about 1121.9156318987.

The spelling of 1412149243 in words is "one billion, four hundred twelve million, one hundred forty-nine thousand, two hundred forty-three".