67342095629 has 2 divisors, whose sum is σ = 67342095630. Its totient is φ = 67342095628.

The previous prime is 67342095497. The next prime is 67342095773. The reversal of 67342095629 is 92659024376.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66136408900 + 1205686729 = 257170^2 + 34723^2 .

It is a cyclic number.

It is not a de Polignac number, because 67342095629 - 2²⁴ = 67325318413 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (67342095329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33671047814 + 33671047815.

It is an arithmetic number, because the mean of its divisors is an integer number (33671047815).

Almost surely, 2^67342095629 is an apocalyptic number.

It is an amenable number.

67342095629 is a deficient number, since it is larger than the sum of its proper divisors (1).

67342095629 is an equidigital number, since it uses as much as digits as its factorization.

67342095629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4898880, while the sum is 53.

The spelling of 67342095629 in words is "sixty-seven billion, three hundred forty-two million, ninety-five thousand, six hundred twenty-nine".