134416047329 has 2 divisors, whose sum is σ = 134416047330. Its totient is φ = 134416047328.

The previous prime is 134416047319. The next prime is 134416047373. The reversal of 134416047329 is 923740614431.

It is an a-pointer prime, because the next prime (134416047373) can be obtained adding 134416047329 to its sum of digits (44).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 78861557329 + 55554490000 = 280823^2 + 235700^2 .

It is a cyclic number.

It is not a de Polignac number, because 134416047329 - 2¹² = 134416043233 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134416047329.

It is not a weakly prime, because it can be changed into another prime (134416047319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67208023664 + 67208023665.

It is an arithmetic number, because the mean of its divisors is an integer number (67208023665).

Almost surely, 2^134416047329 is an apocalyptic number.

It is an amenable number.

134416047329 is a deficient number, since it is larger than the sum of its proper divisors (1).

134416047329 is an equidigital number, since it uses as much as digits as its factorization.

134416047329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 134416047329 in words is "one hundred thirty-four billion, four hundred sixteen million, forty-seven thousand, three hundred twenty-nine".