67289679103 has 4 divisors (see below), whose sum is σ = 67294972368. Its totient is φ = 67284385840.

The previous prime is 67289679097. The next prime is 67289679113. The reversal of 67289679103 is 30197698276.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 67289679103 - 2¹³ = 67289670911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67289679113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2627518 + ... + 2653003.

It is an arithmetic number, because the mean of its divisors is an integer number (16823743092).

Almost surely, 2^67289679103 is an apocalyptic number.

67289679103 is a deficient number, since it is larger than the sum of its proper divisors (5293265).

67289679103 is a wasteful number, since it uses less digits than its factorization.

67289679103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5293264.

The product of its (nonzero) digits is 6858432, while the sum is 58.

The spelling of 67289679103 in words is "sixty-seven billion, two hundred eighty-nine million, six hundred seventy-nine thousand, one hundred three".