667370376427034 has 8 divisors (see below), whose sum is σ = 1144063502446368. Its totient is φ = 286015875611580.

The previous prime is 667370376427031. The next prime is 667370376427081. The reversal of 667370376427034 is 430724673073766.

It is a happy number.

667370376427034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×667370376427034² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (667370376427031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23834656300952 + ... + 23834656300979.

It is an arithmetic number, because the mean of its divisors is an integer number (143007937805796).

Almost surely, 2^{667370376427034} is an apocalyptic number.

667370376427034 is a deficient number, since it is larger than the sum of its proper divisors (476693126019334).

667370376427034 is a wasteful number, since it uses less digits than its factorization.

667370376427034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47669312601940.

The product of its (nonzero) digits is 448084224, while the sum is 65.

The spelling of 667370376427034 in words is "six hundred sixty-seven trillion, three hundred seventy billion, three hundred seventy-six million, four hundred twenty-seven thousand, thirty-four".