1105757743457 has 2 divisors, whose sum is σ = 1105757743458. Its totient is φ = 1105757743456.

The previous prime is 1105757743427. The next prime is 1105757743481. The reversal of 1105757743457 is 7543477575011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1070612367616 + 35145375841 = 1034704^2 + 187471^2 .

It is a cyclic number.

It is not a de Polignac number, because 1105757743457 - 2²⁴ = 1105740966241 is a prime.

It is not a weakly prime, because it can be changed into another prime (1105757743427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552878871728 + 552878871729.

It is an arithmetic number, because the mean of its divisors is an integer number (552878871729).

Almost surely, 2^{1105757743457} is an apocalyptic number.

It is an amenable number.

1105757743457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1105757743457 is an equidigital number, since it uses as much as digits as its factorization.

1105757743457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14406000, while the sum is 56.

The spelling of 1105757743457 in words is "one trillion, one hundred five billion, seven hundred fifty-seven million, seven hundred forty-three thousand, four hundred fifty-seven".