4371982943 has 2 divisors, whose sum is σ = 4371982944. Its totient is φ = 4371982942.

The previous prime is 4371982931. The next prime is 4371982981. The reversal of 4371982943 is 3492891734.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4371982943 - 2³⁰ = 3298241119 is a prime.

It is a super-2 number, since 2×4371982943² = 38228469707765882498, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4371982891 and 4371982900.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4371982843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2185991471 + 2185991472.

It is an arithmetic number, because the mean of its divisors is an integer number (2185991472).

Almost surely, 2^4371982943 is an apocalyptic number.

4371982943 is a deficient number, since it is larger than the sum of its proper divisors (1).

4371982943 is an equidigital number, since it uses as much as digits as its factorization.

4371982943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 50.

The square root of 4371982943 is about 66120.9720361097. The cubic root of 4371982943 is about 1635.1571069810.

The spelling of 4371982943 in words is "four billion, three hundred seventy-one million, nine hundred eighty-two thousand, nine hundred forty-three".