1156134544067 has 2 divisors, whose sum is σ = 1156134544068. Its totient is φ = 1156134544066.

The previous prime is 1156134544039. The next prime is 1156134544091. The reversal of 1156134544067 is 7604454316511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1156134544067 - 2¹² = 1156134539971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1156134594067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578067272033 + 578067272034.

It is an arithmetic number, because the mean of its divisors is an integer number (578067272034).

Almost surely, 2^{1156134544067} is an apocalyptic number.

1156134544067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1156134544067 is an equidigital number, since it uses as much as digits as its factorization.

1156134544067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1209600, while the sum is 47.

The spelling of 1156134544067 in words is "one trillion, one hundred fifty-six billion, one hundred thirty-four million, five hundred forty-four thousand, sixty-seven".