67342010503 has 2 divisors, whose sum is σ = 67342010504. Its totient is φ = 67342010502.

The previous prime is 67342010447. The next prime is 67342010509. The reversal of 67342010503 is 30501024376.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 67342010503 - 2⁹ = 67342009991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67342010509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33671005251 + 33671005252.

It is an arithmetic number, because the mean of its divisors is an integer number (33671005252).

Almost surely, 2^67342010503 is an apocalyptic number.

67342010503 is a deficient number, since it is larger than the sum of its proper divisors (1).

67342010503 is an equidigital number, since it uses as much as digits as its factorization.

67342010503 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.

Adding to 67342010503 its reverse (30501024376), we get a palindrome (97843034879).

The spelling of 67342010503 in words is "sixty-seven billion, three hundred forty-two million, ten thousand, five hundred three".