76142419 has 2 divisors, whose sum is σ = 76142420. Its totient is φ = 76142418.

The previous prime is 76142413. The next prime is 76142477. The reversal of 76142419 is 91424167.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76142419 - 2⁵ = 76142387 is a prime.

It is a super-2 number, since 2×76142419² = 11595335942343122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (76142413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38071209 + 38071210.

It is an arithmetic number, because the mean of its divisors is an integer number (38071210).

Almost surely, 2^76142419 is an apocalyptic number.

76142419 is a deficient number, since it is larger than the sum of its proper divisors (1).

76142419 is an equidigital number, since it uses as much as digits as its factorization.

76142419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 34.

The square root of 76142419 is about 8725.9623538037. The cubic root of 76142419 is about 423.8467818143.

The spelling of 76142419 in words is "seventy-six million, one hundred forty-two thousand, four hundred nineteen".