1314995549 has 8 divisors (see below), whose sum is σ = 1503123648. Its totient is φ = 1126935360.

The previous prime is 1314995531. The next prime is 1314995551. The reversal of 1314995549 is 9455994131.

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

It is a cyclic number.

It is not a de Polignac number, because 1314995549 - 2²⁴ = 1298218333 is a prime.

It is a super-2 number, since 2×1314995549² = 3458426587779622802, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1314995497 and 1314995506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314995569) 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, 35234 + ... + 62220.

It is an arithmetic number, because the mean of its divisors is an integer number (187890456).

Almost surely, 2^1314995549 is an apocalyptic number.

It is an amenable number.

1314995549 is a deficient number, since it is larger than the sum of its proper divisors (188128099).

1314995549 is an equidigital number, since it uses as much as digits as its factorization.

1314995549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33955.

The product of its digits is 874800, while the sum is 50.

The square root of 1314995549 is about 36262.8673576704. The cubic root of 1314995549 is about 1095.5732697359.

The spelling of 1314995549 in words is "one billion, three hundred fourteen million, nine hundred ninety-five thousand, five hundred forty-nine".