1434545025 has 24 divisors (see below), whose sum is σ = 2400367200. Its totient is φ = 755869440.

The previous prime is 1434544997. The next prime is 1434545027. The reversal of 1434545025 is 5205454341.

It is not a de Polignac number, because 1434545025 - 2¹⁸ = 1434282881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1434545027) 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 23 ways as a sum of consecutive naturals, for example, 109000 + ... + 121449.

It is an arithmetic number, because the mean of its divisors is an integer number (100015300).

Almost surely, 2^1434545025 is an apocalyptic number.

1434545025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1434545025 is a deficient number, since it is larger than the sum of its proper divisors (965822175).

1434545025 is a wasteful number, since it uses less digits than its factorization.

1434545025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230545 (or 230540 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 1434545025 is about 37875.3881168233. The cubic root of 1434545025 is about 1127.8155058592.

Adding to 1434545025 its reverse (5205454341), we get a palindrome (6639999366).

The spelling of 1434545025 in words is "one billion, four hundred thirty-four million, five hundred forty-five thousand, twenty-five".