4813440131 has 2 divisors, whose sum is σ = 4813440132. Its totient is φ = 4813440130.

The previous prime is 4813440103. The next prime is 4813440169. The reversal of 4813440131 is 1310443184.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4813440131 - 2⁶ = 4813440067 is a prime.

It is a super-2 number, since 2×4813440131² = 46338411789442594322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4813440094 and 4813440103.

It is not a weakly prime, because it can be changed into another prime (4813442131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2406720065 + 2406720066.

It is an arithmetic number, because the mean of its divisors is an integer number (2406720066).

Almost surely, 2^4813440131 is an apocalyptic number.

4813440131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4813440131 is an equidigital number, since it uses as much as digits as its factorization.

4813440131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 4813440131 is about 69378.9602905665. The cubic root of 4813440131 is about 1688.4382863970.

The spelling of 4813440131 in words is "four billion, eight hundred thirteen million, four hundred forty thousand, one hundred thirty-one".