3424172071161 has 4 divisors (see below), whose sum is σ = 4565562761552. Its totient is φ = 2282781380772.

The previous prime is 3424172071157. The next prime is 3424172071189. The reversal of 3424172071161 is 1611702714243.

3424172071161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 3424172071161 - 2² = 3424172071157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3424172071861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 570695345191 + ... + 570695345196.

It is an arithmetic number, because the mean of its divisors is an integer number (1141390690388).

Almost surely, 2^{3424172071161} is an apocalyptic number.

It is an amenable number.

3424172071161 is a deficient number, since it is larger than the sum of its proper divisors (1141390690391).

3424172071161 is a wasteful number, since it uses less digits than its factorization.

3424172071161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141390690390.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 3424172071161 in words is "three trillion, four hundred twenty-four billion, one hundred seventy-two million, seventy-one thousand, one hundred sixty-one".