67602285216139 has 2 divisors, whose sum is σ = 67602285216140. Its totient is φ = 67602285216138.

The previous prime is 67602285216127. The next prime is 67602285216241. The reversal of 67602285216139 is 93161258220676.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67602285216139 is a prime.

It is not a weakly prime, because it can be changed into another prime (67602285210139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33801142608069 + 33801142608070.

It is an arithmetic number, because the mean of its divisors is an integer number (33801142608070).

Almost surely, 2^{67602285216139} is an apocalyptic number.

67602285216139 is a deficient number, since it is larger than the sum of its proper divisors (1).

67602285216139 is an equidigital number, since it uses as much as digits as its factorization.

67602285216139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13063680, while the sum is 58.

The spelling of 67602285216139 in words is "sixty-seven trillion, six hundred two billion, two hundred eighty-five million, two hundred sixteen thousand, one hundred thirty-nine".