4214442431 has 2 divisors, whose sum is σ = 4214442432. Its totient is φ = 4214442430.

The previous prime is 4214442347. The next prime is 4214442503. The reversal of 4214442431 is 1342444124.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4214442431 is a prime.

It is a super-2 number, since 2×4214442431² = 35523050008426379522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4214442394 and 4214442403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4214441431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2107221215 + 2107221216.

It is an arithmetic number, because the mean of its divisors is an integer number (2107221216).

Almost surely, 2^4214442431 is an apocalyptic number.

4214442431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4214442431 is an equidigital number, since it uses as much as digits as its factorization.

4214442431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 29.

The square root of 4214442431 is about 64918.7371334348. The cubic root of 4214442431 is about 1615.2758820298.

Adding to 4214442431 its reverse (1342444124), we get a palindrome (5556886555).

The spelling of 4214442431 in words is "four billion, two hundred fourteen million, four hundred forty-two thousand, four hundred thirty-one".