4166900442125 has 16 divisors (see below), whose sum is σ = 5200349147136. Its totient is φ = 3333483562000.

The previous prime is 4166900441969. The next prime is 4166900442163. The reversal of 4166900442125 is 5212440096614.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4166900442125 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20080652 + ... + 20287098.

It is an arithmetic number, because the mean of its divisors is an integer number (325021821696).

Almost surely, 2^{4166900442125} is an apocalyptic number.

It is an amenable number.

4166900442125 is a deficient number, since it is larger than the sum of its proper divisors (1033448705011).

4166900442125 is a wasteful number, since it uses less digits than its factorization.

4166900442125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367933 (or 367923 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 4166900442125 in words is "four trillion, one hundred sixty-six billion, nine hundred million, four hundred forty-two thousand, one hundred twenty-five".