266466428282 has 8 divisors (see below), whose sum is σ = 399723766176. Its totient is φ = 133225172892.

The previous prime is 266466428269. The next prime is 266466428303. The reversal of 266466428282 is 282824664662.

It is a happy number.

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

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, 3979118 + ... + 4045529.

It is an arithmetic number, because the mean of its divisors is an integer number (49965470772).

Almost surely, 2^266466428282 is an apocalyptic number.

266466428282 is a deficient number, since it is larger than the sum of its proper divisors (133257337894).

266466428282 is a wasteful number, since it uses less digits than its factorization.

266466428282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8041252.

The product of its digits is 21233664, while the sum is 56.

The spelling of 266466428282 in words is "two hundred sixty-six billion, four hundred sixty-six million, four hundred twenty-eight thousand, two hundred eighty-two".