4212172963 has 2 divisors, whose sum is σ = 4212172964. Its totient is φ = 4212172962.

The previous prime is 4212172961. The next prime is 4212172999. The reversal of 4212172963 is 3692712124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4212172963 - 2¹ = 4212172961 is a prime.

Together with 4212172961, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4212172961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106086481 + 2106086482.

It is an arithmetic number, because the mean of its divisors is an integer number (2106086482).

Almost surely, 2^4212172963 is an apocalyptic number.

4212172963 is a deficient number, since it is larger than the sum of its proper divisors (1).

4212172963 is an equidigital number, since it uses as much as digits as its factorization.

4212172963 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 37.

The square root of 4212172963 is about 64901.2554809227. The cubic root of 4212172963 is about 1614.9858891309.

The spelling of 4212172963 in words is "four billion, two hundred twelve million, one hundred seventy-two thousand, nine hundred sixty-three".