667283340014 has 4 divisors (see below), whose sum is σ = 1000925010024. Its totient is φ = 333641670006.

The previous prime is 667283340007. The next prime is 667283340019. The reversal of 667283340014 is 410043382766.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (667283340019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 166820835002 + ... + 166820835005.

It is an arithmetic number, because the mean of its divisors is an integer number (250231252506).

Almost surely, 2^667283340014 is an apocalyptic number.

667283340014 is a deficient number, since it is larger than the sum of its proper divisors (333641670010).

667283340014 is a wasteful number, since it uses less digits than its factorization.

667283340014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333641670009.

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 667283340014 in words is "six hundred sixty-seven billion, two hundred eighty-three million, three hundred forty thousand, fourteen".