11412425434 has 16 divisors (see below), whose sum is σ = 17233753320. Its totient is φ = 5667932160.

The previous prime is 11412425389. The next prime is 11412425471. The reversal of 11412425434 is 43452421411.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 10836185409 + 576240025 = 104097^2 + 24005^2 .

It is a super-2 number, since 2×11412425434² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11412425396 and 11412425405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232782 + ... + 277510.

Almost surely, 2^11412425434 is an apocalyptic number.

11412425434 is a deficient number, since it is larger than the sum of its proper divisors (5821327886).

11412425434 is a wasteful number, since it uses less digits than its factorization.

11412425434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45585.

The product of its digits is 15360, while the sum is 31.

Adding to 11412425434 its reverse (43452421411), we get a palindrome (54864846845).

The spelling of 11412425434 in words is "eleven billion, four hundred twelve million, four hundred twenty-five thousand, four hundred thirty-four".