3140042419 has 2 divisors, whose sum is σ = 3140042420. Its totient is φ = 3140042418.

The previous prime is 3140042401. The next prime is 3140042431. The reversal of 3140042419 is 9142400413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3140042419 - 2⁷ = 3140042291 is a prime.

It is a super-2 number, since 2×3140042419² = 19719732786238743122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3140042489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570021209 + 1570021210.

It is an arithmetic number, because the mean of its divisors is an integer number (1570021210).

Almost surely, 2^3140042419 is an apocalyptic number.

3140042419 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140042419 is an equidigital number, since it uses as much as digits as its factorization.

3140042419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 3140042419 is about 56036.0814029675. The cubic root of 3140042419 is about 1464.3509445311.

The spelling of 3140042419 in words is "three billion, one hundred forty million, forty-two thousand, four hundred nineteen".