11761390941 has 8 divisors (see below), whose sum is σ = 15843523584. Its totient is φ = 7760092800.

The previous prime is 11761390939. The next prime is 11761390951. The reversal of 11761390941 is 14909316711.

11761390941 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 11761390941 - 2¹ = 11761390939 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 11761390893 and 11761390902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11761390951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20208285 + ... + 20208866.

It is an arithmetic number, because the mean of its divisors is an integer number (1980440448).

Almost surely, 2^11761390941 is an apocalyptic number.

It is an amenable number.

11761390941 is a deficient number, since it is larger than the sum of its proper divisors (4082132643).

11761390941 is an equidigital number, since it uses as much as digits as its factorization.

11761390941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40417251.

The product of its (nonzero) digits is 40824, while the sum is 42.

The spelling of 11761390941 in words is "eleven billion, seven hundred sixty-one million, three hundred ninety thousand, nine hundred forty-one".