420116276622163 has 8 divisors (see below), whose sum is σ = 458313244978176. Its totient is φ = 381920071528200.

The previous prime is 420116276622067. The next prime is 420116276622187. The reversal of 420116276622163 is 361226672611024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-420116276622163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (420116276692163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189664323 + ... + 191866588.

It is an arithmetic number, because the mean of its divisors is an integer number (57289155622272).

Almost surely, 2^{420116276622163} is an apocalyptic number.

420116276622163 is a deficient number, since it is larger than the sum of its proper divisors (38196968356013).

420116276622163 is a wasteful number, since it uses less digits than its factorization.

420116276622163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381631025.

The product of its (nonzero) digits is 1741824, while the sum is 49.

The spelling of 420116276622163 in words is "four hundred twenty trillion, one hundred sixteen billion, two hundred seventy-six million, six hundred twenty-two thousand, one hundred sixty-three".