67674247675 has 24 divisors (see below), whose sum is σ = 84158644752. Its totient is φ = 53983104000.

The previous prime is 67674247661. The next prime is 67674247691. The reversal of 67674247675 is 57674247676.

It is a happy number.

It is not a de Polignac number, because 67674247675 - 2⁵ = 67674247643 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27998067 + ... + 28000483.

It is an arithmetic number, because the mean of its divisors is an integer number (3506610198).

Almost surely, 2^67674247675 is an apocalyptic number.

67674247675 is a deficient number, since it is larger than the sum of its proper divisors (16484397077).

67674247675 is a wasteful number, since it uses less digits than its factorization.

67674247675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5199 (or 5194 counting only the distinct ones).

The product of its digits is 82978560, while the sum is 61.

Subtracting from 67674247675 its reverse (57674247676), we obtain a palindrome (9999999999).

The spelling of 67674247675 in words is "sixty-seven billion, six hundred seventy-four million, two hundred forty-seven thousand, six hundred seventy-five".