264340043664364 has 6 divisors (see below), whose sum is σ = 462595076412644. Its totient is φ = 132170021832180.

The previous prime is 264340043664337. The next prime is 264340043664439. The reversal of 264340043664364 is 463466340043462.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33042505458042 + ... + 33042505458049.

Almost surely, 2^{264340043664364} is an apocalyptic number.

It is an amenable number.

264340043664364 is a deficient number, since it is larger than the sum of its proper divisors (198255032748280).

264340043664364 is a wasteful number, since it uses less digits than its factorization.

264340043664364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66085010916095 (or 66085010916093 counting only the distinct ones).

The product of its (nonzero) digits is 71663616, while the sum is 55.

The spelling of 264340043664364 in words is "two hundred sixty-four trillion, three hundred forty billion, forty-three million, six hundred sixty-four thousand, three hundred sixty-four".