14537430641 has 2 divisors, whose sum is σ = 14537430642. Its totient is φ = 14537430640.

The previous prime is 14537430629. The next prime is 14537430667. The reversal of 14537430641 is 14603473541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7979670241 + 6557760400 = 89329^2 + 80980^2 .

It is a cyclic number.

It is not a de Polignac number, because 14537430641 - 2¹⁸ = 14537168497 is a prime.

It is a super-2 number, since 2×14537430641² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14537430595 and 14537430604.

It is not a weakly prime, because it can be changed into another prime (14537430671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7268715320 + 7268715321.

It is an arithmetic number, because the mean of its divisors is an integer number (7268715321).

Almost surely, 2^14537430641 is an apocalyptic number.

It is an amenable number.

14537430641 is a deficient number, since it is larger than the sum of its proper divisors (1).

14537430641 is an equidigital number, since it uses as much as digits as its factorization.

14537430641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The spelling of 14537430641 in words is "fourteen billion, five hundred thirty-seven million, four hundred thirty thousand, six hundred forty-one".