1156224345139 has 2 divisors, whose sum is σ = 1156224345140. Its totient is φ = 1156224345138.

The previous prime is 1156224345113. The next prime is 1156224345161. The reversal of 1156224345139 is 9315434226511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1156224345139 - 2⁷ = 1156224345011 is a prime.

It is not a weakly prime, because it can be changed into another prime (1156224345839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 578112172569 + 578112172570.

It is an arithmetic number, because the mean of its divisors is an integer number (578112172570).

Almost surely, 2^{1156224345139} is an apocalyptic number.

1156224345139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1156224345139 is an equidigital number, since it uses as much as digits as its factorization.

1156224345139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 777600, while the sum is 46.

The spelling of 1156224345139 in words is "one trillion, one hundred fifty-six billion, two hundred twenty-four million, three hundred forty-five thousand, one hundred thirty-nine".