1314053149 has 4 divisors (see below), whose sum is σ = 1316355040. Its totient is φ = 1311751260.

The previous prime is 1314053137. The next prime is 1314053207. The reversal of 1314053149 is 9413504131.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1314053149 - 2⁹ = 1314052637 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1314053149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314053849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1150089 + ... + 1151230.

It is an arithmetic number, because the mean of its divisors is an integer number (329088760).

Almost surely, 2^1314053149 is an apocalyptic number.

It is an amenable number.

1314053149 is a deficient number, since it is larger than the sum of its proper divisors (2301891).

1314053149 is an equidigital number, since it uses as much as digits as its factorization.

1314053149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2301890.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 1314053149 is about 36249.8710204602. The cubic root of 1314053149 is about 1095.3114906523.

The spelling of 1314053149 in words is "one billion, three hundred fourteen million, fifty-three thousand, one hundred forty-nine".