4213968131 has 2 divisors, whose sum is σ = 4213968132. Its totient is φ = 4213968130.

The previous prime is 4213968127. The next prime is 4213968179. The reversal of 4213968131 is 1318693124.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4213968131 - 2² = 4213968127 is a prime.

It is a super-2 number, since 2×4213968131² = 35515054818167266322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4213968191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2106984065 + 2106984066.

It is an arithmetic number, because the mean of its divisors is an integer number (2106984066).

Almost surely, 2^4213968131 is an apocalyptic number.

4213968131 is a deficient number, since it is larger than the sum of its proper divisors (1).

4213968131 is an equidigital number, since it uses as much as digits as its factorization.

4213968131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 4213968131 is about 64915.0840021023. The cubic root of 4213968131 is about 1615.2152845245.

The spelling of 4213968131 in words is "four billion, two hundred thirteen million, nine hundred sixty-eight thousand, one hundred thirty-one".