11423035526 has 24 divisors (see below), whose sum is σ = 19943739576. Its totient is φ = 4892711040.

The previous prime is 11423035451. The next prime is 11423035531. The reversal of 11423035526 is 62553032411.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11423035492 and 11423035501.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137846 + ... + 204566.

It is an arithmetic number, because the mean of its divisors is an integer number (830989149).

Almost surely, 2^11423035526 is an apocalyptic number.

11423035526 is a deficient number, since it is larger than the sum of its proper divisors (8520704050).

11423035526 is a wasteful number, since it uses less digits than its factorization.

11423035526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68484 (or 68477 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 11423035526 its reverse (62553032411), we get a palindrome (73976067937).

The spelling of 11423035526 in words is "eleven billion, four hundred twenty-three million, thirty-five thousand, five hundred twenty-six".