4266643374892 has 24 divisors (see below), whose sum is σ = 7502598547136. Its totient is φ = 2123065407888.

The previous prime is 4266643374881. The next prime is 4266643374923. The reversal of 4266643374892 is 2984733466624.

It is a happy number.

4266643374892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1912158 + ... + 3491365.

Almost surely, 2^{4266643374892} is an apocalyptic number.

It is an amenable number.

4266643374892 is a deficient number, since it is larger than the sum of its proper divisors (3235955172244).

4266643374892 is a wasteful number, since it uses less digits than its factorization.

4266643374892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5404477 (or 5404475 counting only the distinct ones).

The product of its digits is 250822656, while the sum is 64.

The spelling of 4266643374892 in words is "four trillion, two hundred sixty-six billion, six hundred forty-three million, three hundred seventy-four thousand, eight hundred ninety-two".