1441313831 has 2 divisors, whose sum is σ = 1441313832. Its totient is φ = 1441313830.

The previous prime is 1441313827. The next prime is 1441313869. The reversal of 1441313831 is 1383131441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1441313831 - 2² = 1441313827 is a prime.

It is a super-2 number, since 2×1441313831² = 4154771118863793122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 1441313794 and 1441313803.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1441315831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 720656915 + 720656916.

It is an arithmetic number, because the mean of its divisors is an integer number (720656916).

Almost surely, 2^1441313831 is an apocalyptic number.

1441313831 is a deficient number, since it is larger than the sum of its proper divisors (1).

1441313831 is an equidigital number, since it uses as much as digits as its factorization.

1441313831 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 29.

The square root of 1441313831 is about 37964.6392186203. The cubic root of 1441313831 is about 1129.5865642365.

The spelling of 1441313831 in words is "one billion, four hundred forty-one million, three hundred thirteen thousand, eight hundred thirty-one".