10145412443249 has 2 divisors, whose sum is σ = 10145412443250. Its totient is φ = 10145412443248.

The previous prime is 10145412443237. The next prime is 10145412443261. The reversal of 10145412443249 is 94234421454101.

It is a balanced prime because it is at equal distance from previous prime (10145412443237) and next prime (10145412443261).

It can be written as a sum of positive squares in only one way, i.e., 9864875905600 + 280536537649 = 3140840^2 + 529657^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10145412443249 is a prime.

It is not a weakly prime, because it can be changed into another prime (10145412443149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5072706221624 + 5072706221625.

It is an arithmetic number, because the mean of its divisors is an integer number (5072706221625).

Almost surely, 2^{10145412443249} is an apocalyptic number.

It is an amenable number.

10145412443249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10145412443249 is an equidigital number, since it uses as much as digits as its factorization.

10145412443249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 10145412443249 in words is "ten trillion, one hundred forty-five billion, four hundred twelve million, four hundred forty-three thousand, two hundred forty-nine".