1344983453 has 16 divisors (see below), whose sum is σ = 1533788160. Its totient is φ = 1168268400.

The previous prime is 1344983417. The next prime is 1344983477. The reversal of 1344983453 is 3543894431.

It is a cyclic number.

It is not a de Polignac number, because 1344983453 - 2¹⁸ = 1344721309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1344986453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1976 + ... + 51902.

It is an arithmetic number, because the mean of its divisors is an integer number (95861760).

Almost surely, 2^1344983453 is an apocalyptic number.

It is an amenable number.

1344983453 is a deficient number, since it is larger than the sum of its proper divisors (188804707).

1344983453 is a wasteful number, since it uses less digits than its factorization.

1344983453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50048.

The product of its digits is 622080, while the sum is 44.

The square root of 1344983453 is about 36674.0160467871. The cubic root of 1344983453 is about 1103.8387787595.

The spelling of 1344983453 in words is "one billion, three hundred forty-four million, nine hundred eighty-three thousand, four hundred fifty-three".