1234265425 has 12 divisors (see below), whose sum is σ = 1571854876. Its totient is φ = 960724800.

The previous prime is 1234265411. The next prime is 1234265443. The reversal of 1234265425 is 5245624321.

It can be written as a sum of positive squares in 6 ways, for example, as 147112641 + 1087152784 = 12129^2 + 32972^2 .

It is not a de Polignac number, because 1234265425 - 2¹¹ = 1234263377 is a prime.

It is a super-2 number, since 2×1234265425² = 3046822278700861250, which contains 22 as substring.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 666246 + ... + 668095.

Almost surely, 2^1234265425 is an apocalyptic number.

It is an amenable number.

1234265425 is a deficient number, since it is larger than the sum of its proper divisors (337589451).

1234265425 is a wasteful number, since it uses less digits than its factorization.

1234265425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1334388 (or 1334383 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 1234265425 is about 35132.1138703608. The cubic root of 1234265425 is about 1072.6783644610.

Adding to 1234265425 its reverse (5245624321), we get a palindrome (6479889746).

The spelling of 1234265425 in words is "one billion, two hundred thirty-four million, two hundred sixty-five thousand, four hundred twenty-five".