67466609044142 has 64 divisors (see below), whose sum is σ = 132814201305600. Its totient is φ = 24901805998080.

The previous prime is 67466609044139. The next prime is 67466609044151. The reversal of 67466609044142 is 24144090666476.

67466609044142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×67466609044142² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 206860334 + ... + 207186222.

It is an arithmetic number, because the mean of its divisors is an integer number (2075221895400).

Almost surely, 2^{67466609044142} is an apocalyptic number.

67466609044142 is a deficient number, since it is larger than the sum of its proper divisors (65347592261458).

67466609044142 is a wasteful number, since it uses less digits than its factorization.

67466609044142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396681.

The product of its (nonzero) digits is 41803776, while the sum is 59.

The spelling of 67466609044142 in words is "sixty-seven trillion, four hundred sixty-six billion, six hundred nine million, forty-four thousand, one hundred forty-two".