67339727364 has 48 divisors (see below), whose sum is σ = 193385886848. Its totient is φ = 17759927808.

The previous prime is 67339727341. The next prime is 67339727369. The reversal of 67339727364 is 46372793376.

It is not an unprimeable number, because it can be changed into a prime (67339727369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30832117 + ... + 30834300.

Almost surely, 2^67339727364 is an apocalyptic number.

It is an amenable number.

67339727364 is an abundant number, since it is smaller than the sum of its proper divisors (126046159484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

67339727364 is a wasteful number, since it uses less digits than its factorization.

67339727364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61666444 (or 61666442 counting only the distinct ones).

The product of its digits is 24004512, while the sum is 57.

The spelling of 67339727364 in words is "sixty-seven billion, three hundred thirty-nine million, seven hundred twenty-seven thousand, three hundred sixty-four".