4131314442 has 28 divisors (see below), whose sum is σ = 9291210450. Its totient is φ = 1377104328.

The previous prime is 4131314413. The next prime is 4131314489. The reversal of 4131314442 is 2444131314.

It can be written as a sum of positive squares in only one way, i.e., 3713561721 + 417752721 = 60939^2 + 20439^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1415317 + ... + 1418232.

Almost surely, 2^4131314442 is an apocalyptic number.

4131314442 is an abundant number, since it is smaller than the sum of its proper divisors (5159896008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4131314442 is an equidigital number, since it uses as much as digits as its factorization.

4131314442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2833569 (or 2833554 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 4131314442 is about 64275.3019596174. The cubic root of 4131314442 is about 1604.5850827196.

Adding to 4131314442 its reverse (2444131314), we get a palindrome (6575445756).

It can be divided in two parts, 41313 and 14442, that added together give a palindrome (55755).

The spelling of 4131314442 in words is "four billion, one hundred thirty-one million, three hundred fourteen thousand, four hundred forty-two".