161476416029 has 2 divisors, whose sum is σ = 161476416030. Its totient is φ = 161476416028.

The previous prime is 161476415999. The next prime is 161476416067. The reversal of 161476416029 is 920614674161.

161476416029 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140626500004 + 20849916025 = 375002^2 + 144395^2 .

It is a cyclic number.

It is not a de Polignac number, because 161476416029 - 2⁸ = 161476415773 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (161476416329) 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, 80738208014 + 80738208015.

It is an arithmetic number, because the mean of its divisors is an integer number (80738208015).

Almost surely, 2^161476416029 is an apocalyptic number.

It is an amenable number.

161476416029 is a deficient number, since it is larger than the sum of its proper divisors (1).

161476416029 is an equidigital number, since it uses as much as digits as its factorization.

161476416029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 47.

The spelling of 161476416029 in words is "one hundred sixty-one billion, four hundred seventy-six million, four hundred sixteen thousand, twenty-nine".