10166165016004 has 12 divisors (see below), whose sum is σ = 17790815230524. Its totient is φ = 5083074950144.

The previous prime is 10166165016001. The next prime is 10166165016011. The reversal of 10166165016004 is 40061056166101.

It can be written as a sum of positive squares in 2 ways, for example, as 8641236401604 + 1524928614400 = 2939598^2 + 1234880^2 .

It is a super-2 number, since 2×10166165016004² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10166165016001) 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, 2049372 + ... + 4953004.

It is an arithmetic number, because the mean of its divisors is an integer number (1482567935877).

Almost surely, 2^{10166165016004} is an apocalyptic number.

It is an amenable number.

10166165016004 is a deficient number, since it is larger than the sum of its proper divisors (7624650214520).

10166165016004 is a wasteful number, since it uses less digits than its factorization.

10166165016004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778934 (or 3778932 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The spelling of 10166165016004 in words is "ten trillion, one hundred sixty-six billion, one hundred sixty-five million, sixteen thousand, four".