1344423332 has 24 divisors (see below), whose sum is σ = 2702789376. Its totient is φ = 573193728.

The previous prime is 1344423329. The next prime is 1344423341. The reversal of 1344423332 is 2333244431.

It is a junction number, because it is equal to n+sod(n) for n = 1344423295 and 1344423304.

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, 118988 + ... + 129795.

It is an arithmetic number, because the mean of its divisors is an integer number (112616224).

Almost surely, 2^1344423332 is an apocalyptic number.

It is an amenable number.

1344423332 is an abundant number, since it is smaller than the sum of its proper divisors (1358366044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1344423332 is a wasteful number, since it uses less digits than its factorization.

1344423332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248987 (or 248985 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 1344423332 is about 36666.3787685667. The cubic root of 1344423332 is about 1103.6855255411.

Adding to 1344423332 its reverse (2333244431), we get a palindrome (3677667763).

The spelling of 1344423332 in words is "one billion, three hundred forty-four million, four hundred twenty-three thousand, three hundred thirty-two".