266015330412513 has 8 divisors (see below), whose sum is σ = 386931389690976. Its totient is φ = 161221412371200.

The previous prime is 266015330412473. The next prime is 266015330412569. The reversal of 266015330412513 is 315214033510662.

It is a happy number.

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

It is not a de Polignac number, because 266015330412513 - 2¹² = 266015330408417 is a prime.

It is not an unprimeable number, because it can be changed into a prime (266015330412583) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 4030535309248 + ... + 4030535309313.

It is an arithmetic number, because the mean of its divisors is an integer number (48366423711372).

Almost surely, 2^{266015330412513} is an apocalyptic number.

It is an amenable number.

266015330412513 is a deficient number, since it is larger than the sum of its proper divisors (120916059278463).

266015330412513 is a wasteful number, since it uses less digits than its factorization.

266015330412513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8061070618575.

The product of its (nonzero) digits is 388800, while the sum is 42.

The spelling of 266015330412513 in words is "two hundred sixty-six trillion, fifteen billion, three hundred thirty million, four hundred twelve thousand, five hundred thirteen".