11431765484 has 6 divisors (see below), whose sum is σ = 20005589604. Its totient is φ = 5715882740.

The previous prime is 11431765469. The next prime is 11431765523. The reversal of 11431765484 is 48456713411.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1428970682 + ... + 1428970689.

It is an arithmetic number, because the mean of its divisors is an integer number (3334264934).

Almost surely, 2^11431765484 is an apocalyptic number.

It is an amenable number.

11431765484 is a deficient number, since it is larger than the sum of its proper divisors (8573824120).

11431765484 is a wasteful number, since it uses less digits than its factorization.

11431765484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857941375 (or 2857941373 counting only the distinct ones).

The product of its digits is 322560, while the sum is 44.

The spelling of 11431765484 in words is "eleven billion, four hundred thirty-one million, seven hundred sixty-five thousand, four hundred eighty-four".