11725705941 has 4 divisors (see below), whose sum is σ = 15634274592. Its totient is φ = 7817137292.

The previous prime is 11725705933. The next prime is 11725705951. The reversal of 11725705941 is 14950752711.

11725705941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14950752711 = 3 ⋅4983584237.

It is a cyclic number.

It is not a de Polignac number, because 11725705941 - 2³ = 11725705933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11725705893 and 11725705902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11725705951) 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 3 ways as a sum of consecutive naturals, for example, 1954284321 + ... + 1954284326.

It is an arithmetic number, because the mean of its divisors is an integer number (3908568648).

Almost surely, 2^11725705941 is an apocalyptic number.

It is an amenable number.

11725705941 is a deficient number, since it is larger than the sum of its proper divisors (3908568651).

11725705941 is an equidigital number, since it uses as much as digits as its factorization.

11725705941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3908568650.

The product of its (nonzero) digits is 88200, while the sum is 42.

The spelling of 11725705941 in words is "eleven billion, seven hundred twenty-five million, seven hundred five thousand, nine hundred forty-one".