1312433342 has 8 divisors (see below), whose sum is σ = 2147618232. Its totient is φ = 596560600.

The previous prime is 1312433333. The next prime is 1312433363. The reversal of 1312433342 is 2433342131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29828009 + ... + 29828052.

It is an arithmetic number, because the mean of its divisors is an integer number (268452279).

Almost surely, 2^1312433342 is an apocalyptic number.

1312433342 is a deficient number, since it is larger than the sum of its proper divisors (835184890).

1312433342 is a wasteful number, since it uses less digits than its factorization.

1312433342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59656074.

The product of its digits is 5184, while the sum is 26.

The square root of 1312433342 is about 36227.5218859916. The cubic root of 1312433342 is about 1094.8612494209.

Adding to 1312433342 its reverse (2433342131), we get a palindrome (3745775473).

The spelling of 1312433342 in words is "one billion, three hundred twelve million, four hundred thirty-three thousand, three hundred forty-two".