3166666771402 has 8 divisors (see below), whose sum is σ = 4956521903136. Its totient is φ = 1514492803692.

The previous prime is 3166666771393. The next prime is 3166666771447. The reversal of 3166666771402 is 2041776666613.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3166666771402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34420290948 + ... + 34420291039.

It is an arithmetic number, because the mean of its divisors is an integer number (619565237892).

Almost surely, 2^{3166666771402} is an apocalyptic number.

3166666771402 is a deficient number, since it is larger than the sum of its proper divisors (1789855131734).

3166666771402 is a wasteful number, since it uses less digits than its factorization.

3166666771402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68840582012.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 3166666771402 in words is "three trillion, one hundred sixty-six billion, six hundred sixty-six million, seven hundred seventy-one thousand, four hundred two".