3421166660231 has 4 divisors (see below), whose sum is σ = 3423375291000. Its totient is φ = 3418958029464.

The previous prime is 3421166660183. The next prime is 3421166660251. The reversal of 3421166660231 is 1320666611243.

3421166660231 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.

It is a cyclic number.

It is not a de Polignac number, because 3421166660231 - 2¹⁴ = 3421166643847 is a prime.

It is a super-2 number, since 2×3421166660231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421166660251) 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, 1104313061 + ... + 1104316158.

It is an arithmetic number, because the mean of its divisors is an integer number (855843822750).

Almost surely, 2^{3421166660231} is an apocalyptic number.

3421166660231 is a deficient number, since it is larger than the sum of its proper divisors (2208630769).

3421166660231 is a wasteful number, since it uses less digits than its factorization.

3421166660231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2208630768.

The product of its (nonzero) digits is 186624, while the sum is 41.

The spelling of 3421166660231 in words is "three trillion, four hundred twenty-one billion, one hundred sixty-six million, six hundred sixty thousand, two hundred thirty-one".