4640344112 has 10 divisors (see below), whose sum is σ = 8990666748. Its totient is φ = 2320172048.

The previous prime is 4640344087. The next prime is 4640344117. The reversal of 4640344112 is 2114430464.

It is not an unprimeable number, because it can be changed into a prime (4640344117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 145010738 + ... + 145010769.

Almost surely, 2^4640344112 is an apocalyptic number.

It is an amenable number.

4640344112 is a deficient number, since it is larger than the sum of its proper divisors (4350322636).

4640344112 is a wasteful number, since it uses less digits than its factorization.

4640344112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290021515 (or 290021509 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 4640344112 is about 68120.0712859286. The cubic root of 4640344112 is about 1667.9514139513.

Adding to 4640344112 its reverse (2114430464), we get a palindrome (6754774576).

The spelling of 4640344112 in words is "four billion, six hundred forty million, three hundred forty-four thousand, one hundred twelve".