11117802748461 has 8 divisors (see below), whose sum is σ = 14823756185184. Its totient is φ = 7411858905360.

The previous prime is 11117802748399. The next prime is 11117802748499. The reversal of 11117802748461 is 16484720871111.

11117802748461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11117802748461 - 2⁶ = 11117802748397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11117802749461) 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, 989166 + ... + 4818096.

It is an arithmetic number, because the mean of its divisors is an integer number (1852969523148).

Almost surely, 2^{11117802748461} is an apocalyptic number.

It is an amenable number.

11117802748461 is a deficient number, since it is larger than the sum of its proper divisors (3705953436723).

11117802748461 is an equidigital number, since it uses as much as digits as its factorization.

11117802748461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4796811.

The product of its (nonzero) digits is 602112, while the sum is 51.

The spelling of 11117802748461 in words is "eleven trillion, one hundred seventeen billion, eight hundred two million, seven hundred forty-eight thousand, four hundred sixty-one".