67500600043 has 2 divisors, whose sum is σ = 67500600044. Its totient is φ = 67500600042.

The previous prime is 67500600029. The next prime is 67500600047. The reversal of 67500600043 is 34000600576.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67500600043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 67500599978 and 67500600014.

It is not a weakly prime, because it can be changed into another prime (67500600047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33750300021 + 33750300022.

It is an arithmetic number, because the mean of its divisors is an integer number (33750300022).

Almost surely, 2^67500600043 is an apocalyptic number.

67500600043 is a deficient number, since it is larger than the sum of its proper divisors (1).

67500600043 is an equidigital number, since it uses as much as digits as its factorization.

67500600043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 31.

The spelling of 67500600043 in words is "sixty-seven billion, five hundred million, six hundred thousand, forty-three".