1344002452 has 24 divisors (see below), whose sum is σ = 2568609792. Its totient is φ = 611570400.

The previous prime is 1344002441. The next prime is 1344002479. The reversal of 1344002452 is 2542004431.

It is a happy number.

It is a congruent number.

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, 178324 + ... + 185707.

It is an arithmetic number, because the mean of its divisors is an integer number (107025408).

Almost surely, 2^1344002452 is an apocalyptic number.

It is an amenable number.

1344002452 is a deficient number, since it is larger than the sum of its proper divisors (1224607340).

1344002452 is a wasteful number, since it uses less digits than its factorization.

1344002452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364119 (or 364117 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1344002452 is about 36660.6390015231. The cubic root of 1344002452 is about 1103.5703416713.

Adding to 1344002452 its reverse (2542004431), we get a palindrome (3886006883).

The spelling of 1344002452 in words is "one billion, three hundred forty-four million, two thousand, four hundred fifty-two".