667334073374 has 16 divisors (see below), whose sum is σ = 1025457708240. Its totient is φ = 325515503040.

The previous prime is 667334073361. The next prime is 667334073379. The reversal of 667334073374 is 473370433766.

667334073374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667334073379) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2025857 + ... + 2332115.

It is an arithmetic number, because the mean of its divisors is an integer number (64091106765).

Almost surely, 2^667334073374 is an apocalyptic number.

667334073374 is a deficient number, since it is larger than the sum of its proper divisors (358123634866).

667334073374 is a wasteful number, since it uses less digits than its factorization.

667334073374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332875.

The product of its (nonzero) digits is 16003008, while the sum is 53.

The spelling of 667334073374 in words is "six hundred sixty-seven billion, three hundred thirty-four million, seventy-three thousand, three hundred seventy-four".