67373594049 has 24 divisors (see below), whose sum is σ = 93330506880. Its totient is φ = 43229593792.

The previous prime is 67373594023. The next prime is 67373594059. The reversal of 67373594049 is 94049537376.

It is not a de Polignac number, because 67373594049 - 2⁵ = 67373594017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 67373594049.

It is not an unprimeable number, because it can be changed into a prime (67373594059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 757672 + ... + 841910.

It is an arithmetic number, because the mean of its divisors is an integer number (3888771120).

Almost surely, 2^67373594049 is an apocalyptic number.

It is an amenable number.

67373594049 is a deficient number, since it is larger than the sum of its proper divisors (25956912831).

67373594049 is a wasteful number, since it uses less digits than its factorization.

67373594049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84617 (or 84588 counting only the distinct ones).

The product of its (nonzero) digits is 17146080, while the sum is 57.

The spelling of 67373594049 in words is "sixty-seven billion, three hundred seventy-three million, five hundred ninety-four thousand, forty-nine".