1342431168 has 112 divisors (see below), whose sum is σ = 4026529920. Its totient is φ = 391302144.

The previous prime is 1342431137. The next prime is 1342431193. The reversal of 1342431168 is 8611342431.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33271 + ... + 61577.

It is an arithmetic number, because the mean of its divisors is an integer number (35951160).

Almost surely, 2^1342431168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342431168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2013264960).

1342431168 is an abundant number, since it is smaller than the sum of its proper divisors (2684098752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1342431168 is a wasteful number, since it uses less digits than its factorization.

1342431168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28354 (or 28344 counting only the distinct ones).

The product of its digits is 13824, while the sum is 33.

The square root of 1342431168 is about 36639.2026114106. The cubic root of 1342431168 is about 1103.1401096653.

Adding to 1342431168 its reverse (8611342431), we get a palindrome (9953773599).

The spelling of 1342431168 in words is "one billion, three hundred forty-two million, four hundred thirty-one thousand, one hundred sixty-eight".