67228389741 has 16 divisors (see below), whose sum is σ = 93558798720. Its totient is φ = 42859439040.

The previous prime is 67228389733. The next prime is 67228389763. The reversal of 67228389741 is 14798382276.

It is not a de Polignac number, because 67228389741 - 2³ = 67228389733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67228389731) 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 15 ways as a sum of consecutive naturals, for example, 156295 + ... + 398603.

It is an arithmetic number, because the mean of its divisors is an integer number (5847424920).

Almost surely, 2^67228389741 is an apocalyptic number.

It is an amenable number.

67228389741 is a deficient number, since it is larger than the sum of its proper divisors (26330408979).

67228389741 is a wasteful number, since it uses less digits than its factorization.

67228389741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246356.

The product of its digits is 8128512, while the sum is 57.

The spelling of 67228389741 in words is "sixty-seven billion, two hundred twenty-eight million, three hundred eighty-nine thousand, seven hundred forty-one".