4164422140 has 24 divisors (see below), whose sum is σ = 8843551920. Its totient is φ = 1647051648.

The previous prime is 4164422137. The next prime is 4164422189. The reversal of 4164422140 is 412244614.

4164422140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4164422099 and 4164422108.

It is a congruent number.

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, 1168002 + ... + 1171561.

It is an arithmetic number, because the mean of its divisors is an integer number (368481330).

Almost surely, 2^4164422140 is an apocalyptic number.

It is an amenable number.

4164422140 is an abundant number, since it is smaller than the sum of its proper divisors (4679129780).

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

4164422140 is a wasteful number, since it uses less digits than its factorization.

4164422140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2339661 (or 2339659 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 4164422140 is about 64532.3340659549. The cubic root of 4164422140 is about 1608.8599802214.

Adding to 4164422140 its reverse (412244614), we get a palindrome (4576666754).

The spelling of 4164422140 in words is "four billion, one hundred sixty-four million, four hundred twenty-two thousand, one hundred forty".