214944205131037 has 2 divisors, whose sum is σ = 214944205131038. Its totient is φ = 214944205131036.

The previous prime is 214944205130939. The next prime is 214944205131107. The reversal of 214944205131037 is 730131502449412.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 194355217205956 + 20588987925081 = 13941134^2 + 4537509^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214944205131037 is a prime.

It is a super-2 number, since 2×214944205131037² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214944205131937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107472102565518 + 107472102565519.

It is an arithmetic number, because the mean of its divisors is an integer number (107472102565519).

Almost surely, 2^{214944205131037} is an apocalyptic number.

It is an amenable number.

214944205131037 is a deficient number, since it is larger than the sum of its proper divisors (1).

214944205131037 is an equidigital number, since it uses as much as digits as its factorization.

214944205131037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 214944205131037 in words is "two hundred fourteen trillion, nine hundred forty-four billion, two hundred five million, one hundred thirty-one thousand, thirty-seven".