4140323204 has 6 divisors (see below), whose sum is σ = 7245565614. Its totient is φ = 2070161600.

The previous prime is 4140323197. The next prime is 4140323207. The reversal of 4140323204 is 4023230414.

It can be written as a sum of positive squares in only one way, i.e., 2074802500 + 2065520704 = 45550^2 + 45448^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4140323204.

It is not an unprimeable number, because it can be changed into a prime (4140323207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 517540397 + ... + 517540404.

It is an arithmetic number, because the mean of its divisors is an integer number (1207594269).

Almost surely, 2^4140323204 is an apocalyptic number.

It is an amenable number.

4140323204 is a deficient number, since it is larger than the sum of its proper divisors (3105242410).

4140323204 is a wasteful number, since it uses less digits than its factorization.

4140323204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035080805 (or 1035080803 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 4140323204 is about 64345.3432969318. The cubic root of 4140323204 is about 1605.7505576887.

Adding to 4140323204 its reverse (4023230414), we get a palindrome (8163553618).

The spelling of 4140323204 in words is "four billion, one hundred forty million, three hundred twenty-three thousand, two hundred four".