1412231137 has 4 divisors (see below), whose sum is σ = 1442278656. Its totient is φ = 1382183620.

The previous prime is 1412231131. The next prime is 1412231143. The reversal of 1412231137 is 7311322141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7311322141 = 17 ⋅430077773.

It is an interprime number because it is at equal distance from previous prime (1412231131) and next prime (1412231143).

It is a cyclic number.

It is not a de Polignac number, because 1412231137 - 2³ = 1412231129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412231131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15023689 + ... + 15023782.

It is an arithmetic number, because the mean of its divisors is an integer number (360569664).

Almost surely, 2^1412231137 is an apocalyptic number.

It is an amenable number.

1412231137 is a deficient number, since it is larger than the sum of its proper divisors (30047519).

1412231137 is an equidigital number, since it uses as much as digits as its factorization.

1412231137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30047518.

The product of its digits is 1008, while the sum is 25.

The square root of 1412231137 is about 37579.6638755591. The cubic root of 1412231137 is about 1121.9373190264.

Adding to 1412231137 its reverse (7311322141), we get a palindrome (8723553278).

The spelling of 1412231137 in words is "one billion, four hundred twelve million, two hundred thirty-one thousand, one hundred thirty-seven".