1324440111242 has 8 divisors (see below), whose sum is σ = 2010595831776. Its totient is φ = 654241500652.

The previous prime is 1324440111223. The next prime is 1324440111283. The reversal of 1324440111242 is 2421110444231.

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

It is an unprimeable number.

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, 3989277278 + ... + 3989277609.

It is an arithmetic number, because the mean of its divisors is an integer number (251324478972).

Almost surely, 2^{1324440111242} is an apocalyptic number.

1324440111242 is a deficient number, since it is larger than the sum of its proper divisors (686155720534).

1324440111242 is an equidigital number, since it uses as much as digits as its factorization.

1324440111242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7978554972.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1324440111242 its reverse (2421110444231), we get a palindrome (3745550555473).

The spelling of 1324440111242 in words is "one trillion, three hundred twenty-four billion, four hundred forty million, one hundred eleven thousand, two hundred forty-two".