1454340330 has 48 divisors (see below), whose sum is σ = 3784644864. Its totient is φ = 387479520.

The previous prime is 1454340323. The next prime is 1454340331. The reversal of 1454340330 is 330434541.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1454340294 and 1454340303.

It is not an unprimeable number, because it can be changed into a prime (1454340331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104227 + ... + 117353.

It is an arithmetic number, because the mean of its divisors is an integer number (78846768).

Almost surely, 2^1454340330 is an apocalyptic number.

1454340330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1454340330 is an abundant number, since it is smaller than the sum of its proper divisors (2330304534).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1454340330 is a wasteful number, since it uses less digits than its factorization.

1454340330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14371 (or 14368 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1454340330 is about 38135.8142695288. The cubic root of 1454340330 is about 1132.9794061122.

Adding to 1454340330 its reverse (330434541), we get a palindrome (1784774871).

The spelling of 1454340330 in words is "one billion, four hundred fifty-four million, three hundred forty thousand, three hundred thirty".