4026666946936 has 8 divisors (see below), whose sum is σ = 7550000525520. Its totient is φ = 2013333473464.

The previous prime is 4026666946927. The next prime is 4026666946961. The reversal of 4026666946936 is 6396496666204.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 251666684176 + ... + 251666684191.

It is an arithmetic number, because the mean of its divisors is an integer number (943750065690).

Almost surely, 2^{4026666946936} is an apocalyptic number.

It is an amenable number.

4026666946936 is a deficient number, since it is larger than the sum of its proper divisors (3523333578584).

4026666946936 is a wasteful number, since it uses less digits than its factorization.

4026666946936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503333368373 (or 503333368369 counting only the distinct ones).

The product of its (nonzero) digits is 362797056, while the sum is 67.

The spelling of 4026666946936 in words is "four trillion, twenty-six billion, six hundred sixty-six million, nine hundred forty-six thousand, nine hundred thirty-six".