11651827468 has 12 divisors (see below), whose sum is σ = 20393097760. Its totient is φ = 5825228112.

The previous prime is 11651827457. The next prime is 11651827487. The reversal of 11651827468 is 86472815611.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 132171 + ... + 201922.

Almost surely, 2^11651827468 is an apocalyptic number.

It is an amenable number.

11651827468 is a deficient number, since it is larger than the sum of its proper divisors (8741270292).

11651827468 is a wasteful number, since it uses less digits than its factorization.

11651827468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342816 (or 342814 counting only the distinct ones).

The product of its digits is 645120, while the sum is 49.

The spelling of 11651827468 in words is "eleven billion, six hundred fifty-one million, eight hundred twenty-seven thousand, four hundred sixty-eight".