4321204148 has 12 divisors (see below), whose sum is σ = 7563162852. Its totient is φ = 2160300480.

The previous prime is 4321204127. The next prime is 4321204157. The reversal of 4321204148 is 8414021234.

It can be written as a sum of positive squares in 2 ways, for example, as 176677264 + 4144526884 = 13292^2 + 64378^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4321204148.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41465 + ... + 101792.

It is an arithmetic number, because the mean of its divisors is an integer number (630263571).

Almost surely, 2^4321204148 is an apocalyptic number.

It is an amenable number.

4321204148 is a deficient number, since it is larger than the sum of its proper divisors (3241958704).

4321204148 is a wasteful number, since it uses less digits than its factorization.

4321204148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150802 (or 150800 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 29.

The square root of 4321204148 is about 65735.8665265774. The cubic root of 4321204148 is about 1628.8018781468.

The spelling of 4321204148 in words is "four billion, three hundred twenty-one million, two hundred four thousand, one hundred forty-eight".