20411000314519 has 2 divisors, whose sum is σ = 20411000314520. Its totient is φ = 20411000314518.

The previous prime is 20411000314511. The next prime is 20411000314613. The reversal of 20411000314519 is 91541300011402.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20411000314519 - 2³ = 20411000314511 is a prime.

It is a super-2 number, since 2×20411000314519² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20411000314511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10205500157259 + 10205500157260.

It is an arithmetic number, because the mean of its divisors is an integer number (10205500157260).

Almost surely, 2^{20411000314519} is an apocalyptic number.

20411000314519 is a deficient number, since it is larger than the sum of its proper divisors (1).

20411000314519 is an equidigital number, since it uses as much as digits as its factorization.

20411000314519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4320, while the sum is 31.

The spelling of 20411000314519 in words is "twenty trillion, four hundred eleven billion, three hundred fourteen thousand, five hundred nineteen".