214006031461 has 2 divisors, whose sum is σ = 214006031462. Its totient is φ = 214006031460.

The previous prime is 214006031431. The next prime is 214006031467. The reversal of 214006031461 is 164130600412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 176358002500 + 37648028961 = 419950^2 + 194031^2 .

It is a cyclic number.

It is not a de Polignac number, because 214006031461 - 2⁷ = 214006031333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214006031467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107003015730 + 107003015731.

It is an arithmetic number, because the mean of its divisors is an integer number (107003015731).

Almost surely, 2^214006031461 is an apocalyptic number.

It is an amenable number.

214006031461 is a deficient number, since it is larger than the sum of its proper divisors (1).

214006031461 is an equidigital number, since it uses as much as digits as its factorization.

214006031461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 214006031461 its reverse (164130600412), we get a palindrome (378136631873).

The spelling of 214006031461 in words is "two hundred fourteen billion, six million, thirty-one thousand, four hundred sixty-one".