1425113220434 has 8 divisors (see below), whose sum is σ = 2137690695420. Its totient is φ = 712549655296.

The previous prime is 1425113220397. The next prime is 1425113220451. The reversal of 1425113220434 is 4340223115241.

It can be written as a sum of positive squares in 2 ways, for example, as 1122444897025 + 302668323409 = 1059455^2 + 550153^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1425113220434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3217439 + ... + 3633474.

Almost surely, 2^{1425113220434} is an apocalyptic number.

1425113220434 is a deficient number, since it is larger than the sum of its proper divisors (712577474986).

1425113220434 is a wasteful number, since it uses less digits than its factorization.

1425113220434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6954924.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 1425113220434 its reverse (4340223115241), we get a palindrome (5765336335675).

The spelling of 1425113220434 in words is "one trillion, four hundred twenty-five billion, one hundred thirteen million, two hundred twenty thousand, four hundred thirty-four".