1344453454 has 16 divisors (see below), whose sum is σ = 2105707392. Its totient is φ = 642588408.

The previous prime is 1344453443. The next prime is 1344453479. The reversal of 1344453454 is 4543544431.

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, 70777 + ... + 87739.

It is an arithmetic number, because the mean of its divisors is an integer number (131606712).

Almost surely, 2^1344453454 is an apocalyptic number.

1344453454 is a deficient number, since it is larger than the sum of its proper divisors (761253938).

1344453454 is a wasteful number, since it uses less digits than its factorization.

1344453454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18711.

The product of its digits is 230400, while the sum is 37.

The square root of 1344453454 is about 36666.7895240366. The cubic root of 1344453454 is about 1103.6937682243.

Adding to 1344453454 its reverse (4543544431), we get a palindrome (5887997885).

The spelling of 1344453454 in words is "one billion, three hundred forty-four million, four hundred fifty-three thousand, four hundred fifty-four".