11747343094057 has 2 divisors, whose sum is σ = 11747343094058. Its totient is φ = 11747343094056.

The previous prime is 11747343093961. The next prime is 11747343094093. The reversal of 11747343094057 is 75049034374711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9840041229456 + 1907301864601 = 3136884^2 + 1381051^2 .

It is a cyclic number.

It is not a de Polignac number, because 11747343094057 - 2¹⁹ = 11747342569769 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11747343093989 and 11747343094007.

It is not a weakly prime, because it can be changed into another prime (11747343094957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5873671547028 + 5873671547029.

It is an arithmetic number, because the mean of its divisors is an integer number (5873671547029).

Almost surely, 2^{11747343094057} is an apocalyptic number.

It is an amenable number.

11747343094057 is a deficient number, since it is larger than the sum of its proper divisors (1).

11747343094057 is an equidigital number, since it uses as much as digits as its factorization.

11747343094057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8890560, while the sum is 55.

The spelling of 11747343094057 in words is "eleven trillion, seven hundred forty-seven billion, three hundred forty-three million, ninety-four thousand, fifty-seven".