1331114455 has 16 divisors (see below), whose sum is σ = 1743667200. Its totient is φ = 967462560.

The previous prime is 1331114441. The next prime is 1331114497. The reversal of 1331114455 is 5544111331.

It is not a de Polignac number, because 1331114455 - 2⁷ = 1331114327 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89866 + ... + 103624.

It is an arithmetic number, because the mean of its divisors is an integer number (108979200).

Almost surely, 2^1331114455 is an apocalyptic number.

1331114455 is a deficient number, since it is larger than the sum of its proper divisors (412552745).

1331114455 is a wasteful number, since it uses less digits than its factorization.

1331114455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15534.

The product of its digits is 3600, while the sum is 28.

The square root of 1331114455 is about 36484.4412729591. The cubic root of 1331114455 is about 1100.0315293993.

Adding to 1331114455 its reverse (5544111331), we get a palindrome (6875225786).

The spelling of 1331114455 in words is "one billion, three hundred thirty-one million, one hundred fourteen thousand, four hundred fifty-five".