4301312042 has 4 divisors (see below), whose sum is σ = 6451968066. Its totient is φ = 2150656020.

The previous prime is 4301312039. The next prime is 4301312047. The reversal of 4301312042 is 2402131034.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3605882401 + 695429641 = 60049^2 + 26371^2 .

It is not an unprimeable number, because it can be changed into a prime (4301312047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075328009 + ... + 1075328012.

Almost surely, 2^4301312042 is an apocalyptic number.

4301312042 is a deficient number, since it is larger than the sum of its proper divisors (2150656024).

4301312042 is a wasteful number, since it uses less digits than its factorization.

4301312042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150656023.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4301312042 is about 65584.3887064597. The cubic root of 4301312042 is about 1626.2987067384.

Adding to 4301312042 its reverse (2402131034), we get a palindrome (6703443076).

It can be divided in two parts, 43013 and 12042, that added together give a palindrome (55055).

The spelling of 4301312042 in words is "four billion, three hundred one million, three hundred twelve thousand, forty-two".