214034031349 has 2 divisors, whose sum is σ = 214034031350. Its totient is φ = 214034031348.

The previous prime is 214034031317. The next prime is 214034031473. The reversal of 214034031349 is 943130430412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139889464324 + 74144567025 = 374018^2 + 272295^2 .

It is a cyclic number.

It is not a de Polignac number, because 214034031349 - 2⁵ = 214034031317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214034031049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107017015674 + 107017015675.

It is an arithmetic number, because the mean of its divisors is an integer number (107017015675).

Almost surely, 2^214034031349 is an apocalyptic number.

It is an amenable number.

214034031349 is a deficient number, since it is larger than the sum of its proper divisors (1).

214034031349 is an equidigital number, since it uses as much as digits as its factorization.

214034031349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 214034031349 in words is "two hundred fourteen billion, thirty-four million, thirty-one thousand, three hundred forty-nine".