2043612419 has 2 divisors, whose sum is σ = 2043612420. Its totient is φ = 2043612418.

The previous prime is 2043612377. The next prime is 2043612433. The reversal of 2043612419 is 9142163402.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043612419 is a prime.

It is a super-2 number, since 2×2043612419² = 8352703438182063122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2043612719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021806209 + 1021806210.

It is an arithmetic number, because the mean of its divisors is an integer number (1021806210).

Almost surely, 2^2043612419 is an apocalyptic number.

2043612419 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043612419 is an equidigital number, since it uses as much as digits as its factorization.

2043612419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 2043612419 is about 45206.3316251164. The cubic root of 2043612419 is about 1269.0133115754.

The spelling of 2043612419 in words is "two billion, forty-three million, six hundred twelve thousand, four hundred nineteen".