1454134305 has 48 divisors (see below), whose sum is σ = 2528421696. Its totient is φ = 713306880.

The previous prime is 1454134301. The next prime is 1454134349. The reversal of 1454134305 is 5034314541.

It is not a de Polignac number, because 1454134305 - 2² = 1454134301 is a prime.

It is a super-2 number, since 2×1454134305² = 4229013153955666050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1454134301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 838219 + ... + 839951.

It is an arithmetic number, because the mean of its divisors is an integer number (52675452).

Almost surely, 2^1454134305 is an apocalyptic number.

1454134305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1454134305 is a deficient number, since it is larger than the sum of its proper divisors (1074287391).

1454134305 is a wasteful number, since it uses less digits than its factorization.

1454134305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098 (or 2085 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 1454134305 is about 38133.1129728482. The cubic root of 1454134305 is about 1132.9259034805.

Adding to 1454134305 its reverse (5034314541), we get a palindrome (6488448846).

The spelling of 1454134305 in words is "one billion, four hundred fifty-four million, one hundred thirty-four thousand, three hundred five".