6419496420567 has 6 divisors (see below), whose sum is σ = 9272605940832. Its totient is φ = 4279664280372.

The previous prime is 6419496420539. The next prime is 6419496420577. The reversal of 6419496420567 is 7650246949146.

It is a happy number.

6419496420567 is a `hidden beast` number, since 6 + 4 + 1 + 9 + 4 + 9 + 64 + 2 + 0 + 567 = 666.

It is not a de Polignac number, because 6419496420567 - 2⁶ = 6419496420503 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6419496420577) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 356638690023 + ... + 356638690040.

It is an arithmetic number, because the mean of its divisors is an integer number (1545434323472).

Almost surely, 2^{6419496420567} is an apocalyptic number.

6419496420567 is a deficient number, since it is larger than the sum of its proper divisors (2853109520265).

6419496420567 is a wasteful number, since it uses less digits than its factorization.

6419496420567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 713277380069 (or 713277380066 counting only the distinct ones).

The product of its (nonzero) digits is 78382080, while the sum is 63.

The spelling of 6419496420567 in words is "six trillion, four hundred nineteen billion, four hundred ninety-six million, four hundred twenty thousand, five hundred sixty-seven".