1425014223 has 16 divisors (see below), whose sum is σ = 1930212096. Its totient is φ = 934940160.

The previous prime is 1425014207. The next prime is 1425014237. The reversal of 1425014223 is 3224105241.

It is not a de Polignac number, because 1425014223 - 2⁴ = 1425014207 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1425014193 and 1425014202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425014323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259183 + ... + 264623.

It is an arithmetic number, because the mean of its divisors is an integer number (120638256).

Almost surely, 2^1425014223 is an apocalyptic number.

1425014223 is a deficient number, since it is larger than the sum of its proper divisors (505197873).

1425014223 is a wasteful number, since it uses less digits than its factorization.

1425014223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6814.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 1425014223 is about 37749.3605641208. The cubic root of 1425014223 is about 1125.3123012474.

Adding to 1425014223 its reverse (3224105241), we get a palindrome (4649119464).

The spelling of 1425014223 in words is "one billion, four hundred twenty-five million, fourteen thousand, two hundred twenty-three".