1214313306 has 16 divisors (see below), whose sum is σ = 2432947104. Its totient is φ = 404051024.

The previous prime is 1214313299. The next prime is 1214313311. The reversal of 1214313306 is 6033134121.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176361 + ... + 183116.

It is an arithmetic number, because the mean of its divisors is an integer number (152059194).

Almost surely, 2^1214313306 is an apocalyptic number.

1214313306 is an abundant number, since it is smaller than the sum of its proper divisors (1218633798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214313306 is a wasteful number, since it uses less digits than its factorization.

1214313306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360045.

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

The square root of 1214313306 is about 34846.9985221109. The cubic root of 1214313306 is about 1066.8669248791.

Adding to 1214313306 its reverse (6033134121), we get a palindrome (7247447427).

The spelling of 1214313306 in words is "one billion, two hundred fourteen million, three hundred thirteen thousand, three hundred six".