67958398003 has 2 divisors, whose sum is σ = 67958398004. Its totient is φ = 67958398002.

The previous prime is 67958397989. The next prime is 67958398009. The reversal of 67958398003 is 30089385976.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67958398003 - 2⁹ = 67958397491 is a prime.

It is not a weakly prime, because it can be changed into another prime (67958398009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33979199001 + 33979199002.

It is an arithmetic number, because the mean of its divisors is an integer number (33979199002).

Almost surely, 2^67958398003 is an apocalyptic number.

67958398003 is a deficient number, since it is larger than the sum of its proper divisors (1).

67958398003 is an equidigital number, since it uses as much as digits as its factorization.

67958398003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The spelling of 67958398003 in words is "sixty-seven billion, nine hundred fifty-eight million, three hundred ninety-eight thousand, three".