1425434063 has 4 divisors (see below), whose sum is σ = 1431826368. Its totient is φ = 1419041760.

The previous prime is 1425434029. The next prime is 1425434083. The reversal of 1425434063 is 3604345241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1425434063 - 2²⁸ = 1156998607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425434083) 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 3 ways as a sum of consecutive naturals, for example, 3195818 + ... + 3196263.

It is an arithmetic number, because the mean of its divisors is an integer number (357956592).

Almost surely, 2^1425434063 is an apocalyptic number.

1425434063 is a deficient number, since it is larger than the sum of its proper divisors (6392305).

1425434063 is an equidigital number, since it uses as much as digits as its factorization.

1425434063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6392304.

The product of its (nonzero) digits is 34560, while the sum is 32.

The square root of 1425434063 is about 37754.9210434878. The cubic root of 1425434063 is about 1125.4228041740.

The spelling of 1425434063 in words is "one billion, four hundred twenty-five million, four hundred thirty-four thousand, sixty-three".