32161414669 has 2 divisors, whose sum is σ = 32161414670. Its totient is φ = 32161414668.

The previous prime is 32161414619. The next prime is 32161414751. The reversal of 32161414669 is 96641416123.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31985534025 + 175880644 = 178845^2 + 13262^2 .

It is a cyclic number.

It is not a de Polignac number, because 32161414669 - 2⁹ = 32161414157 is a prime.

It is a super-2 number, since 2×32161414669² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32161414619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16080707334 + 16080707335.

It is an arithmetic number, because the mean of its divisors is an integer number (16080707335).

Almost surely, 2^32161414669 is an apocalyptic number.

It is an amenable number.

32161414669 is a deficient number, since it is larger than the sum of its proper divisors (1).

32161414669 is an equidigital number, since it uses as much as digits as its factorization.

32161414669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 43.

The spelling of 32161414669 in words is "thirty-two billion, one hundred sixty-one million, four hundred fourteen thousand, six hundred sixty-nine".