4339616903161 has 2 divisors, whose sum is σ = 4339616903162. Its totient is φ = 4339616903160.

The previous prime is 4339616903131. The next prime is 4339616903243. The reversal of 4339616903161 is 1613096169334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2591919683136 + 1747697220025 = 1609944^2 + 1322005^2 .

It is a cyclic number.

It is not a de Polignac number, because 4339616903161 - 2¹⁹ = 4339616378873 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4339616903099 and 4339616903108.

It is not a weakly prime, because it can be changed into another prime (4339616903131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2169808451580 + 2169808451581.

It is an arithmetic number, because the mean of its divisors is an integer number (2169808451581).

Almost surely, 2^{4339616903161} is an apocalyptic number.

It is an amenable number.

4339616903161 is a deficient number, since it is larger than the sum of its proper divisors (1).

4339616903161 is an equidigital number, since it uses as much as digits as its factorization.

4339616903161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 52.

The spelling of 4339616903161 in words is "four trillion, three hundred thirty-nine billion, six hundred sixteen million, nine hundred three thousand, one hundred sixty-one".