11790240018468 has 12 divisors (see below), whose sum is σ = 27510560043120. Its totient is φ = 3930080006152.

The previous prime is 11790240018463. The next prime is 11790240018493. The reversal of 11790240018468 is 86481004209711.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11790240018468.

It is not an unprimeable number, because it can be changed into a prime (11790240018463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 491260000758 + ... + 491260000781.

It is an arithmetic number, because the mean of its divisors is an integer number (2292546670260).

Almost surely, 2^{11790240018468} is an apocalyptic number.

It is an amenable number.

11790240018468 is an abundant number, since it is smaller than the sum of its proper divisors (15720320024652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11790240018468 is a wasteful number, since it uses less digits than its factorization.

11790240018468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 982520001546 (or 982520001544 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 51.

The spelling of 11790240018468 in words is "eleven trillion, seven hundred ninety billion, two hundred forty million, eighteen thousand, four hundred sixty-eight".