1434025523 has 12 divisors (see below), whose sum is σ = 1668787632. Its totient is φ = 1228696560.

The previous prime is 1434025501. The next prime is 1434025543. The reversal of 1434025523 is 3255204341.

It is a happy number.

It is not a de Polignac number, because 1434025523 - 2¹⁶ = 1433959987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1434025543) 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 11 ways as a sum of consecutive naturals, for example, 203861 + ... + 210777.

It is an arithmetic number, because the mean of its divisors is an integer number (139065636).

Almost surely, 2^1434025523 is an apocalyptic number.

1434025523 is a deficient number, since it is larger than the sum of its proper divisors (234762109).

1434025523 is an equidigital number, since it uses as much as digits as its factorization.

1434025523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11162 (or 11155 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 1434025523 is about 37868.5294538882. The cubic root of 1434025523 is about 1127.6793481366.

Adding to 1434025523 its reverse (3255204341), we get a palindrome (4689229864).

The spelling of 1434025523 in words is "one billion, four hundred thirty-four million, twenty-five thousand, five hundred twenty-three".