67702425044 has 24 divisors (see below), whose sum is σ = 119930432160. Its totient is φ = 33436749024.

The previous prime is 67702425041. The next prime is 67702425053. The reversal of 67702425044 is 44052420776.

It is a junction number, because it is equal to n+sod(n) for n = 67702424992 and 67702425010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67702425041) 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 7 ways as a sum of consecutive naturals, for example, 1949222 + ... + 1983650.

It is an arithmetic number, because the mean of its divisors is an integer number (4997101340).

Almost surely, 2^67702425044 is an apocalyptic number.

It is an amenable number.

67702425044 is a deficient number, since it is larger than the sum of its proper divisors (52228007116).

67702425044 is a wasteful number, since it uses less digits than its factorization.

67702425044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40439 (or 40437 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 41.

The spelling of 67702425044 in words is "sixty-seven billion, seven hundred two million, four hundred twenty-five thousand, forty-four".