1312414042 has 16 divisors (see below), whose sum is σ = 2085094440. Its totient is φ = 617407488.

The previous prime is 1312414039. The next prime is 1312414043. The reversal of 1312414042 is 2404142131.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1288020321 + 24393721 = 35889^2 + 4939^2 .

It is not an unprimeable number, because it can be changed into a prime (1312414043) 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 7 ways as a sum of consecutive naturals, for example, 196258 + ... + 202834.

Almost surely, 2^1312414042 is an apocalyptic number.

1312414042 is a deficient number, since it is larger than the sum of its proper divisors (772680398).

1312414042 is a wasteful number, since it uses less digits than its factorization.

1312414042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12465.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 1312414042 is about 36227.2555129422. The cubic root of 1312414042 is about 1094.8558825641.

Adding to 1312414042 its reverse (2404142131), we get a palindrome (3716556173).

The spelling of 1312414042 in words is "one billion, three hundred twelve million, four hundred fourteen thousand, forty-two".