1314091009 has 8 divisors (see below), whose sum is σ = 1638347328. Its totient is φ = 1023966960.

The previous prime is 1314090997. The next prime is 1314091049. The reversal of 1314091009 is 9001904131.

It is a happy number.

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 1314091009 - 2¹³ = 1314082817 is a prime.

It is a super-3 number, since 3×1314091009³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1314091049) 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, 8532982 + ... + 8533135.

It is an arithmetic number, because the mean of its divisors is an integer number (204793416).

Almost surely, 2^1314091009 is an apocalyptic number.

It is an amenable number.

1314091009 is a deficient number, since it is larger than the sum of its proper divisors (324256319).

1314091009 is a wasteful number, since it uses less digits than its factorization.

1314091009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17066135.

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 1314091009 is about 36250.3932254534. The cubic root of 1314091009 is about 1095.3220097841.

The spelling of 1314091009 in words is "one billion, three hundred fourteen million, ninety-one thousand, nine".