1454144353 has 4 divisors (see below), whose sum is σ = 1463065648. Its totient is φ = 1445223060.

The previous prime is 1454144297. The next prime is 1454144357. The reversal of 1454144353 is 3534414541.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1454144353 is a prime.

It is a super-2 number, since 2×1454144353² = 4229071598723577218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1454144357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4460403 + ... + 4460728.

It is an arithmetic number, because the mean of its divisors is an integer number (365766412).

Almost surely, 2^1454144353 is an apocalyptic number.

It is an amenable number.

1454144353 is a deficient number, since it is larger than the sum of its proper divisors (8921295).

1454144353 is an equidigital number, since it uses as much as digits as its factorization.

1454144353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8921294.

The product of its digits is 57600, while the sum is 34.

The square root of 1454144353 is about 38133.2447216336. The cubic root of 1454144353 is about 1132.9285129628.

Adding to 1454144353 its reverse (3534414541), we get a palindrome (4988558894).

The spelling of 1454144353 in words is "one billion, four hundred fifty-four million, one hundred forty-four thousand, three hundred fifty-three".