11012434936 has 16 divisors (see below), whose sum is σ = 20880320400. Its totient is φ = 5444349504.

The previous prime is 11012434921. The next prime is 11012434943. The reversal of 11012434936 is 63943421011.

It is a congruent number.

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, 7732740 + ... + 7734163.

It is an arithmetic number, because the mean of its divisors is an integer number (1305020025).

Almost surely, 2^11012434936 is an apocalyptic number.

It is an amenable number.

11012434936 is a deficient number, since it is larger than the sum of its proper divisors (9867885464).

11012434936 is a wasteful number, since it uses less digits than its factorization.

11012434936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15466998 (or 15466994 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

Adding to 11012434936 its reverse (63943421011), we get a palindrome (74955855947).

The spelling of 11012434936 in words is "eleven billion, twelve million, four hundred thirty-four thousand, nine hundred thirty-six".