4124433491 has 2 divisors, whose sum is σ = 4124433492. Its totient is φ = 4124433490.

The previous prime is 4124433473. The next prime is 4124433517. The reversal of 4124433491 is 1943344214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4124433491 - 2²⁶ = 4057324627 is a prime.

It is not a weakly prime, because it can be changed into another prime (4124433431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062216745 + 2062216746.

It is an arithmetic number, because the mean of its divisors is an integer number (2062216746).

Almost surely, 2^4124433491 is an apocalyptic number.

4124433491 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124433491 is an equidigital number, since it uses as much as digits as its factorization.

4124433491 is an evil number, because the sum of its binary digits is even.

The product of its digits is 41472, while the sum is 35.

The square root of 4124433491 is about 64221.7524753101. The cubic root of 4124433491 is about 1603.6937435734.

The spelling of 4124433491 in words is "four billion, one hundred twenty-four million, four hundred thirty-three thousand, four hundred ninety-one".