67252430771 has 8 divisors (see below), whose sum is σ = 67631163600. Its totient is φ = 66873777120.

The previous prime is 67252430759. The next prime is 67252430789. The reversal of 67252430771 is 17703425276.

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

It is a cyclic number.

It is not a de Polignac number, because 67252430771 - 2³⁴ = 50072561587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67252430671) 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, 2815145 + ... + 2838933.

It is an arithmetic number, because the mean of its divisors is an integer number (8453895450).

Almost surely, 2^67252430771 is an apocalyptic number.

67252430771 is a deficient number, since it is larger than the sum of its proper divisors (378732829).

67252430771 is a wasteful number, since it uses less digits than its factorization.

67252430771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39589.

The product of its (nonzero) digits is 493920, while the sum is 44.

The spelling of 67252430771 in words is "sixty-seven billion, two hundred fifty-two million, four hundred thirty thousand, seven hundred seventy-one".