16300137643 has 2 divisors, whose sum is σ = 16300137644. Its totient is φ = 16300137642.

The previous prime is 16300137593. The next prime is 16300137649. The reversal of 16300137643 is 34673100361.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16300137643 - 2¹³ = 16300129451 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16300137599 and 16300137608.

It is not a weakly prime, because it can be changed into another prime (16300137649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8150068821 + 8150068822.

It is an arithmetic number, because the mean of its divisors is an integer number (8150068822).

Almost surely, 2^16300137643 is an apocalyptic number.

16300137643 is a deficient number, since it is larger than the sum of its proper divisors (1).

16300137643 is an equidigital number, since it uses as much as digits as its factorization.

16300137643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 16300137643 in words is "sixteen billion, three hundred million, one hundred thirty-seven thousand, six hundred forty-three".