11935462912 has 40 divisors (see below), whose sum is σ = 23866459056. Its totient is φ = 5963016192.

The previous prime is 11935462909. The next prime is 11935462927. The reversal of 11935462912 is 21926453911.

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, 691378 + ... + 708430.

Almost surely, 2^11935462912 is an apocalyptic number.

It is an amenable number.

11935462912 is a deficient number, since it is larger than the sum of its proper divisors (11930996144).

11935462912 is an equidigital number, since it uses as much as digits as its factorization.

11935462912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18438 (or 18422 counting only the distinct ones).

The product of its digits is 116640, while the sum is 43.

Subtracting 11935462912 from its reverse (21926453911), we obtain a palindrome (9990990999).

The spelling of 11935462912 in words is "eleven billion, nine hundred thirty-five million, four hundred sixty-two thousand, nine hundred twelve".