3950171249066 has 16 divisors (see below), whose sum is σ = 6790173709056. Its totient is φ = 1688317643376.

The previous prime is 3950171249041. The next prime is 3950171249099. The reversal of 3950171249066 is 6609421710593.

It is a super-3 number, since 3×3950171249066³ (a number of 39 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3950171248999 and 3950171249017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384402341 + ... + 384412616.

It is an arithmetic number, because the mean of its divisors is an integer number (424385856816).

Almost surely, 2^{3950171249066} is an apocalyptic number.

3950171249066 is a deficient number, since it is larger than the sum of its proper divisors (2840002459990).

3950171249066 is a wasteful number, since it uses less digits than its factorization.

3950171249066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768815333.

The product of its (nonzero) digits is 2449440, while the sum is 53.

The spelling of 3950171249066 in words is "three trillion, nine hundred fifty billion, one hundred seventy-one million, two hundred forty-nine thousand, sixty-six".