1344254331232 has 12 divisors (see below), whose sum is σ = 2646500714676. Its totient is φ = 672127165600.

The previous prime is 1344254331197. The next prime is 1344254331323. The reversal of 1344254331232 is 2321334524431.

It is a junction number, because it is equal to n+sod(n) for n = 1344254331191 and 1344254331200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21003973894 + ... + 21003973957.

It is an arithmetic number, because the mean of its divisors is an integer number (220541726223).

Almost surely, 2^{1344254331232} is an apocalyptic number.

It is an amenable number.

1344254331232 is a deficient number, since it is larger than the sum of its proper divisors (1302246383444).

1344254331232 is an equidigital number, since it uses as much as digits as its factorization.

1344254331232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42007947861 (or 42007947853 counting only the distinct ones).

The product of its digits is 207360, while the sum is 37.

Adding to 1344254331232 its reverse (2321334524431), we get a palindrome (3665588855663).

The spelling of 1344254331232 in words is "one trillion, three hundred forty-four billion, two hundred fifty-four million, three hundred thirty-one thousand, two hundred thirty-two".