4145222136 has 32 divisors (see below), whose sum is σ = 11305152000. Its totient is φ = 1256127840.

The previous prime is 4145222131. The next prime is 4145222143. The reversal of 4145222136 is 6312225414.

It is a super-3 number, since 3×4145222136³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145222131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7850536 + ... + 7851063.

It is an arithmetic number, because the mean of its divisors is an integer number (353286000).

Almost surely, 2^4145222136 is an apocalyptic number.

It is an amenable number.

4145222136 is an abundant number, since it is smaller than the sum of its proper divisors (7159929864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4145222136 is a wasteful number, since it uses less digits than its factorization.

4145222136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15701619 (or 15701615 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 4145222136 is about 64383.3995374584. The cubic root of 4145222136 is about 1606.3836292183.

The spelling of 4145222136 in words is "four billion, one hundred forty-five million, two hundred twenty-two thousand, one hundred thirty-six".