667336740334 has 8 divisors (see below), whose sum is σ = 1092005575128. Its totient is φ = 303334881960.

The previous prime is 667336740271. The next prime is 667336740407. The reversal of 667336740334 is 433047633766.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15166744077 + ... + 15166744120.

It is an arithmetic number, because the mean of its divisors is an integer number (136500696891).

Almost surely, 2^667336740334 is an apocalyptic number.

667336740334 is a deficient number, since it is larger than the sum of its proper divisors (424668834794).

667336740334 is a wasteful number, since it uses less digits than its factorization.

667336740334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30333488210.

The product of its (nonzero) digits is 13716864, while the sum is 52.

The spelling of 667336740334 in words is "six hundred sixty-seven billion, three hundred thirty-six million, seven hundred forty thousand, three hundred thirty-four".