1145754878347 has 2 divisors, whose sum is σ = 1145754878348. Its totient is φ = 1145754878346.

The previous prime is 1145754878329. The next prime is 1145754878351. The reversal of 1145754878347 is 7438784575411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1145754878347 - 2³⁵ = 1111395139979 is a prime.

It is not a weakly prime, because it can be changed into another prime (1145754875347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572877439173 + 572877439174.

It is an arithmetic number, because the mean of its divisors is an integer number (572877439174).

Almost surely, 2^{1145754878347} is an apocalyptic number.

1145754878347 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145754878347 is an equidigital number, since it uses as much as digits as its factorization.

1145754878347 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105369600, while the sum is 64.

The spelling of 1145754878347 in words is "one trillion, one hundred forty-five billion, seven hundred fifty-four million, eight hundred seventy-eight thousand, three hundred forty-seven".