1314401423242 has 8 divisors (see below), whose sum is σ = 1999371179232. Its totient is φ = 647944363500.

The previous prime is 1314401423207. The next prime is 1314401423249. The reversal of 1314401423242 is 2423241044131.

It is a happy number.

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

It is a super-2 number, since 2×1314401423242² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1314401423249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4628173884 + ... + 4628174167.

It is an arithmetic number, because the mean of its divisors is an integer number (249921397404).

Almost surely, 2^{1314401423242} is an apocalyptic number.

1314401423242 is a deficient number, since it is larger than the sum of its proper divisors (684969755990).

1314401423242 is an equidigital number, since it uses as much as digits as its factorization.

1314401423242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9256348124.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1314401423242 its reverse (2423241044131), we get a palindrome (3737642467373).

The spelling of 1314401423242 in words is "one trillion, three hundred fourteen billion, four hundred one million, four hundred twenty-three thousand, two hundred forty-two".