11425135234 has 32 divisors (see below), whose sum is σ = 17498108160. Its totient is φ = 5593940352.

The previous prime is 11425135223. The next prime is 11425135237. The reversal of 11425135234 is 43253152411.

It is a junction number, because it is equal to n+sod(n) for n = 11425135196 and 11425135205.

It is not an unprimeable number, because it can be changed into a prime (11425135237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12938557 + ... + 12939439.

It is an arithmetic number, because the mean of its divisors is an integer number (546815880).

Almost surely, 2^11425135234 is an apocalyptic number.

11425135234 is a deficient number, since it is larger than the sum of its proper divisors (6072972926).

11425135234 is a wasteful number, since it uses less digits than its factorization.

11425135234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594.

The product of its digits is 14400, while the sum is 31.

Adding to 11425135234 its reverse (43253152411), we get a palindrome (54678287645).

The spelling of 11425135234 in words is "eleven billion, four hundred twenty-five million, one hundred thirty-five thousand, two hundred thirty-four".