4168021584130 has 16 divisors (see below), whose sum is σ = 7502462779320. Its totient is φ = 1667203316352.

The previous prime is 4168021584127. The next prime is 4168021584161. The reversal of 4168021584130 is 314851208614.

It can be written as a sum of positive squares in 4 ways, for example, as 4164860558401 + 3161025729 = 2040799^2 + 56223^2 .

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, 4654942 + ... + 5477638.

Almost surely, 2^{4168021584130} is an apocalyptic number.

4168021584130 is a deficient number, since it is larger than the sum of its proper divisors (3334441195190).

4168021584130 is a wasteful number, since it uses less digits than its factorization.

4168021584130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329333.

The product of its (nonzero) digits is 184320, while the sum is 43.

The spelling of 4168021584130 in words is "four trillion, one hundred sixty-eight billion, twenty-one million, five hundred eighty-four thousand, one hundred thirty".