6311242052 has 12 divisors (see below), whose sum is σ = 11049325056. Its totient is φ = 3154292040.

The previous prime is 6311242039. The next prime is 6311242057. The reversal of 6311242052 is 2502421136.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6311242057) 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, 321524 + ... + 340587.

It is an arithmetic number, because the mean of its divisors is an integer number (920777088).

Almost surely, 2^6311242052 is an apocalyptic number.

It is an amenable number.

6311242052 is a deficient number, since it is larger than the sum of its proper divisors (4738083004).

6311242052 is a wasteful number, since it uses less digits than its factorization.

6311242052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664498 (or 664496 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 6311242052 is about 79443.3260381261. The cubic root of 6311242052 is about 1848.0126749785.

Adding to 6311242052 its reverse (2502421136), we get a palindrome (8813663188).

The spelling of 6311242052 in words is "six billion, three hundred eleven million, two hundred forty-two thousand, fifty-two".