67989048373 has 8 divisors (see below), whose sum is σ = 71586696320. Its totient is φ = 64393328160.

The previous prime is 67989048367. The next prime is 67989048383. The reversal of 67989048373 is 37384098976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-67989048373 is a prime.

It is a super-2 number, since 2×67989048373² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67989048383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409248 + ... + 550873.

It is an arithmetic number, because the mean of its divisors is an integer number (8948337040).

Almost surely, 2^67989048373 is an apocalyptic number.

It is an amenable number.

67989048373 is a deficient number, since it is larger than the sum of its proper divisors (3597647947).

67989048373 is a wasteful number, since it uses less digits than its factorization.

67989048373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963867.

The product of its (nonzero) digits is 54867456, while the sum is 64.

The spelling of 67989048373 in words is "sixty-seven billion, nine hundred eighty-nine million, forty-eight thousand, three hundred seventy-three".