11935871012 has 24 divisors (see below), whose sum is σ = 22500257472. Its totient is φ = 5507460000.

The previous prime is 11935870987. The next prime is 11935871039. The reversal of 11935871012 is 21017853911.

It is a happy number.

11935871012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 192887 + ... + 247137.

It is an arithmetic number, because the mean of its divisors is an integer number (937510728).

Almost surely, 2^11935871012 is an apocalyptic number.

It is an amenable number.

11935871012 is a deficient number, since it is larger than the sum of its proper divisors (10564386460).

11935871012 is a wasteful number, since it uses less digits than its factorization.

11935871012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58499 (or 58497 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 38.

The spelling of 11935871012 in words is "eleven billion, nine hundred thirty-five million, eight hundred seventy-one thousand, twelve".