266334385883074 has 8 divisors (see below), whose sum is σ = 408001612416768. Its totient is φ = 130333848410820.

The previous prime is 266334385883051. The next prime is 266334385883081. The reversal of 266334385883074 is 470388583433662.

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

It is a junction number, because it is equal to n+sod(n) for n = 266334385882994 and 266334385883012.

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, 1416672265242 + ... + 1416672265429.

It is an arithmetic number, because the mean of its divisors is an integer number (51000201552096).

Almost surely, 2^{266334385883074} is an apocalyptic number.

266334385883074 is a deficient number, since it is larger than the sum of its proper divisors (141667226533694).

266334385883074 is a wasteful number, since it uses less digits than its factorization.

266334385883074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2833344530720.

The product of its (nonzero) digits is 1672151040, while the sum is 70.

The spelling of 266334385883074 in words is "two hundred sixty-six trillion, three hundred thirty-four billion, three hundred eighty-five million, eight hundred eighty-three thousand, seventy-four".