1314111442 has 8 divisors (see below), whose sum is σ = 2252762496. Its totient is φ = 563190612.

The previous prime is 1314111439. The next prime is 1314111443. The reversal of 1314111442 is 2441114131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1314111443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46932538 + ... + 46932565.

It is an arithmetic number, because the mean of its divisors is an integer number (281595312).

Almost surely, 2^1314111442 is an apocalyptic number.

1314111442 is a deficient number, since it is larger than the sum of its proper divisors (938651054).

1314111442 is an equidigital number, since it uses as much as digits as its factorization.

1314111442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93865112.

The product of its digits is 384, while the sum is 22.

The square root of 1314111442 is about 36250.6750557834. The cubic root of 1314111442 is about 1095.3276868639.

Adding to 1314111442 its reverse (2441114131), we get a palindrome (3755225573).

The spelling of 1314111442 in words is "one billion, three hundred fourteen million, one hundred eleven thousand, four hundred forty-two".