266430044152 has 8 divisors (see below), whose sum is σ = 499556332800. Its totient is φ = 133215022072.

The previous prime is 266430044147. The next prime is 266430044171. The reversal of 266430044152 is 251440034662.

266430044152 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16651877752 + ... + 16651877767.

It is an arithmetic number, because the mean of its divisors is an integer number (62444541600).

Almost surely, 2^266430044152 is an apocalyptic number.

It is an amenable number.

266430044152 is a deficient number, since it is larger than the sum of its proper divisors (233126288648).

266430044152 is a wasteful number, since it uses less digits than its factorization.

266430044152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33303755525 (or 33303755521 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

The spelling of 266430044152 in words is "two hundred sixty-six billion, four hundred thirty million, forty-four thousand, one hundred fifty-two".