2040311419 has 2 divisors, whose sum is σ = 2040311420. Its totient is φ = 2040311418.

The previous prime is 2040311401. The next prime is 2040311503. The reversal of 2040311419 is 9141130402.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2040311419 - 2¹¹ = 2040309371 is a prime.

It is a super-2 number, since 2×2040311419² = 8325741373003587122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2040311393 and 2040311402.

It is not a weakly prime, because it can be changed into another prime (2040311519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020155709 + 1020155710.

It is an arithmetic number, because the mean of its divisors is an integer number (1020155710).

Almost surely, 2^2040311419 is an apocalyptic number.

2040311419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2040311419 is an equidigital number, since it uses as much as digits as its factorization.

2040311419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 2040311419 is about 45169.8064972610. The cubic root of 2040311419 is about 1268.3296740453.

The spelling of 2040311419 in words is "two billion, forty million, three hundred eleven thousand, four hundred nineteen".