440316130019 has 2 divisors, whose sum is σ = 440316130020. Its totient is φ = 440316130018.

The previous prime is 440316130003. The next prime is 440316130063. The reversal of 440316130019 is 910031613044.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 440316130019 - 2⁴ = 440316130003 is a prime.

It is a super-2 number, since 2×440316130019² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (440316130519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 220158065009 + 220158065010.

It is an arithmetic number, because the mean of its divisors is an integer number (220158065010).

Almost surely, 2^440316130019 is an apocalyptic number.

440316130019 is a deficient number, since it is larger than the sum of its proper divisors (1).

440316130019 is an equidigital number, since it uses as much as digits as its factorization.

440316130019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 440316130019 in words is "four hundred forty billion, three hundred sixteen million, one hundred thirty thousand, nineteen".