46145816143129 has 2 divisors, whose sum is σ = 46145816143130. Its totient is φ = 46145816143128.

The previous prime is 46145816143099. The next prime is 46145816143157. The reversal of 46145816143129 is 92134161854164.

46145816143129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26272052143129 + 19873764000000 = 5125627^2 + 4458000^2 .

It is a cyclic number.

It is not a de Polignac number, because 46145816143129 - 2¹¹ = 46145816141081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 46145816143129.

It is not a weakly prime, because it can be changed into another prime (46145816147129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23072908071564 + 23072908071565.

It is an arithmetic number, because the mean of its divisors is an integer number (23072908071565).

Almost surely, 2^{46145816143129} is an apocalyptic number.

It is an amenable number.

46145816143129 is a deficient number, since it is larger than the sum of its proper divisors (1).

46145816143129 is an equidigital number, since it uses as much as digits as its factorization.

46145816143129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4976640, while the sum is 55.

The spelling of 46145816143129 in words is "forty-six trillion, one hundred forty-five billion, eight hundred sixteen million, one hundred forty-three thousand, one hundred twenty-nine".