14440413030437 has 2 divisors, whose sum is σ = 14440413030438. Its totient is φ = 14440413030436.

The previous prime is 14440413030397. The next prime is 14440413030443. The reversal of 14440413030437 is 73403031404441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8372423268196 + 6067989762241 = 2893514^2 + 2463329^2 .

It is a cyclic number.

It is not a de Polignac number, because 14440413030437 - 2⁴² = 10042366519333 is a prime.

It is a super-2 number, since 2×14440413030437² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14440413030437.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14440413030497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220206515218 + 7220206515219.

It is an arithmetic number, because the mean of its divisors is an integer number (7220206515219).

Almost surely, 2^{14440413030437} is an apocalyptic number.

It is an amenable number.

14440413030437 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440413030437 is an equidigital number, since it uses as much as digits as its factorization.

14440413030437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 38.

Adding to 14440413030437 its reverse (73403031404441), we get a palindrome (87843444434878).

The spelling of 14440413030437 in words is "fourteen trillion, four hundred forty billion, four hundred thirteen million, thirty thousand, four hundred thirty-seven".