11847962668 has 6 divisors (see below), whose sum is σ = 20733934676. Its totient is φ = 5923981332.

The previous prime is 11847962663. The next prime is 11847962671. The reversal of 11847962668 is 86626974811.

It is not an unprimeable number, because it can be changed into a prime (11847962663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1480995330 + ... + 1480995337.

Almost surely, 2^11847962668 is an apocalyptic number.

It is an amenable number.

11847962668 is a deficient number, since it is larger than the sum of its proper divisors (8885972008).

11847962668 is a wasteful number, since it uses less digits than its factorization.

11847962668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961990671 (or 2961990669 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 58.

The spelling of 11847962668 in words is "eleven billion, eight hundred forty-seven million, nine hundred sixty-two thousand, six hundred sixty-eight".