143474264834129 has 2 divisors, whose sum is σ = 143474264834130. Its totient is φ = 143474264834128.

The previous prime is 143474264834077. The next prime is 143474264834143. The reversal of 143474264834129 is 921438462474341.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 143188793687104 + 285471147025 = 11966152^2 + 534295^2 .

It is a cyclic number.

It is not a de Polignac number, because 143474264834129 - 2¹² = 143474264830033 is a prime.

It is not a weakly prime, because it can be changed into another prime (143474264884129) 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, 71737132417064 + 71737132417065.

It is an arithmetic number, because the mean of its divisors is an integer number (71737132417065).

Almost surely, 2^{143474264834129} is an apocalyptic number.

It is an amenable number.

143474264834129 is a deficient number, since it is larger than the sum of its proper divisors (1).

143474264834129 is an equidigital number, since it uses as much as digits as its factorization.

143474264834129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 111476736, while the sum is 62.

The spelling of 143474264834129 in words is "one hundred forty-three trillion, four hundred seventy-four billion, two hundred sixty-four million, eight hundred thirty-four thousand, one hundred twenty-nine".