4146143922 has 30 divisors (see below), whose sum is σ = 9292270383. Its totient is φ = 1381774788.

The previous prime is 4146143899. The next prime is 4146143927. The reversal of 4146143922 is 2293416414.

4146143922 is a `hidden beast` number, since 4 + 1 + 4 + 614 + 39 + 2 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2073071961 + 2073071961 = 45531^2 + 45531^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=45531.

It is not an unprimeable number, because it can be changed into a prime (4146143927) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 817029 + ... + 822087.

Almost surely, 2^4146143922 is an apocalyptic number.

4146143922 is an abundant number, since it is smaller than the sum of its proper divisors (5146126461).

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

4146143922 is an frugal number, since it uses more digits than its factorization.

4146143922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10132 (or 5064 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 4146143922 is about 64390.5577084094. The cubic root of 4146143922 is about 1606.5026925758.

Multiplying 4146143922 by its product of digits (41472), we get a square (171948880733184 = 13112928²).

The spelling of 4146143922 in words is "four billion, one hundred forty-six million, one hundred forty-three thousand, nine hundred twenty-two".