4123315052 has 12 divisors (see below), whose sum is σ = 7243239696. Its totient is φ = 2053818000.

The previous prime is 4123315037. The next prime is 4123315057. The reversal of 4123315052 is 2505133214.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4123315057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1958699 + ... + 1960802.

It is an arithmetic number, because the mean of its divisors is an integer number (603603308).

Almost surely, 2^4123315052 is an apocalyptic number.

It is an amenable number.

4123315052 is a deficient number, since it is larger than the sum of its proper divisors (3119924644).

4123315052 is a wasteful number, since it uses less digits than its factorization.

4123315052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3919768 (or 3919766 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 4123315052 is about 64213.0442511488. The cubic root of 4123315052 is about 1603.5487704691.

Adding to 4123315052 its reverse (2505133214), we get a palindrome (6628448266).

The spelling of 4123315052 in words is "four billion, one hundred twenty-three million, three hundred fifteen thousand, fifty-two".