214044031 has 2 divisors, whose sum is σ = 214044032. Its totient is φ = 214044030.

The previous prime is 214044011. The next prime is 214044043. The reversal of 214044031 is 130440412.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 214044031 - 2¹³ = 214035839 is a prime.

It is a super-2 number, since 2×214044031² = 91629694413457922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214044011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107022015 + 107022016.

It is an arithmetic number, because the mean of its divisors is an integer number (107022016).

Almost surely, 2^214044031 is an apocalyptic number.

214044031 is a deficient number, since it is larger than the sum of its proper divisors (1).

214044031 is an equidigital number, since it uses as much as digits as its factorization.

214044031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 214044031 is about 14630.2437095217. The cubic root of 214044031 is about 598.1834232245.

Adding to 214044031 its reverse (130440412), we get a palindrome (344484443).

The spelling of 214044031 in words is "two hundred fourteen million, forty-four thousand, thirty-one".