1214315296 has 12 divisors (see below), whose sum is σ = 2390683302. Its totient is φ = 607157632.

The previous prime is 1214315293. The next prime is 1214315309. The reversal of 1214315296 is 6925134121.

It can be written as a sum of positive squares in only one way, i.e., 1086625296 + 127690000 = 32964^2 + 11300^2 .

It is not an unprimeable number, because it can be changed into a prime (1214315293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18973645 + ... + 18973708.

Almost surely, 2^1214315296 is an apocalyptic number.

1214315296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1214315296 is a deficient number, since it is larger than the sum of its proper divisors (1176368006).

1214315296 is an equidigital number, since it uses as much as digits as its factorization.

1214315296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37947363 (or 37947355 counting only the distinct ones).

The product of its digits is 12960, while the sum is 34.

The square root of 1214315296 is about 34847.0270754910. The cubic root of 1214315296 is about 1066.8675076677.

The spelling of 1214315296 in words is "one billion, two hundred fourteen million, three hundred fifteen thousand, two hundred ninety-six".