1314273242 has 16 divisors (see below), whose sum is σ = 2022801792. Its totient is φ = 640090080.

The previous prime is 1314273229. The next prime is 1314273251. The reversal of 1314273242 is 2423724131.

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, 10742 + ... + 52382.

It is an arithmetic number, because the mean of its divisors is an integer number (126425112).

Almost surely, 2^1314273242 is an apocalyptic number.

1314273242 is a deficient number, since it is larger than the sum of its proper divisors (708528550).

1314273242 is a wasteful number, since it uses less digits than its factorization.

1314273242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42053.

The product of its digits is 8064, while the sum is 29.

The square root of 1314273242 is about 36252.9066696727. The cubic root of 1314273242 is about 1095.3726391008.

Adding to 1314273242 its reverse (2423724131), we get a palindrome (3737997373).

The spelling of 1314273242 in words is "one billion, three hundred fourteen million, two hundred seventy-three thousand, two hundred forty-two".