1431334113 has 8 divisors (see below), whose sum is σ = 2081940576. Its totient is φ = 867475200.

The previous prime is 1431334111. The next prime is 1431334147. The reversal of 1431334113 is 3114331341.

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

It is not a de Polignac number, because 1431334113 - 2¹ = 1431334111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1431334111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21686848 + ... + 21686913.

It is an arithmetic number, because the mean of its divisors is an integer number (260242572).

Almost surely, 2^1431334113 is an apocalyptic number.

It is an amenable number.

1431334113 is a deficient number, since it is larger than the sum of its proper divisors (650606463).

1431334113 is a wasteful number, since it uses less digits than its factorization.

1431334113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43373775.

The product of its digits is 1296, while the sum is 24.

The square root of 1431334113 is about 37832.9765284203. The cubic root of 1431334113 is about 1126.9734220203.

Adding to 1431334113 its reverse (3114331341), we get a palindrome (4545665454).

The spelling of 1431334113 in words is "one billion, four hundred thirty-one million, three hundred thirty-four thousand, one hundred thirteen".