4221834200156 has 12 divisors (see below), whose sum is σ = 7388266977168. Its totient is φ = 2110900778112.

The previous prime is 4221834200099. The next prime is 4221834200159. The reversal of 4221834200156 is 6510024381224.

It is a super-3 number, since 3×4221834200156³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4221834200159) 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, 3488981 + ... + 4540556.

It is an arithmetic number, because the mean of its divisors is an integer number (615688914764).

Almost surely, 2^{4221834200156} is an apocalyptic number.

It is an amenable number.

4221834200156 is a deficient number, since it is larger than the sum of its proper divisors (3166432777012).

4221834200156 is a wasteful number, since it uses less digits than its factorization.

4221834200156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8160988 (or 8160986 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 38.

The spelling of 4221834200156 in words is "four trillion, two hundred twenty-one billion, eight hundred thirty-four million, two hundred thousand, one hundred fifty-six".