11780744801 has 8 divisors (see below), whose sum is σ = 13466228160. Its totient is φ = 10095891408.

The previous prime is 11780744783. The next prime is 11780744851. The reversal of 11780744801 is 10844708711.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11780744801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11780744851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116711 + ... + 192828.

It is an arithmetic number, because the mean of its divisors is an integer number (1683278520).

Almost surely, 2^11780744801 is an apocalyptic number.

It is an amenable number.

11780744801 is a deficient number, since it is larger than the sum of its proper divisors (1685483359).

11780744801 is an equidigital number, since it uses as much as digits as its factorization.

11780744801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314983.

The product of its (nonzero) digits is 50176, while the sum is 41.

The spelling of 11780744801 in words is "eleven billion, seven hundred eighty million, seven hundred forty-four thousand, eight hundred one".