474191760215419 has 2 divisors, whose sum is σ = 474191760215420. Its totient is φ = 474191760215418.

The previous prime is 474191760215377. The next prime is 474191760215491. The reversal of 474191760215419 is 914512067191474.

Together with next prime (474191760215491) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 474191760215419 - 2⁷ = 474191760215291 is a prime.

It is a super-2 number, since 2×474191760215419² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (474191760215219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237095880107709 + 237095880107710.

It is an arithmetic number, because the mean of its divisors is an integer number (237095880107710).

Almost surely, 2^{474191760215419} is an apocalyptic number.

474191760215419 is a deficient number, since it is larger than the sum of its proper divisors (1).

474191760215419 is an equidigital number, since it uses as much as digits as its factorization.

474191760215419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15240960, while the sum is 61.

The spelling of 474191760215419 in words is "four hundred seventy-four trillion, one hundred ninety-one billion, seven hundred sixty million, two hundred fifteen thousand, four hundred nineteen".