266046025120413 has 8 divisors (see below), whose sum is σ = 354728123347776. Its totient is φ = 177363971820000.

The previous prime is 266046025120411. The next prime is 266046025120453. The reversal of 266046025120413 is 314021520640662.

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 266046025120413 - 2¹ = 266046025120411 is a prime.

It is a super-2 number, since 2×266046025120413² (a number of 30 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266046025120411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6654913 + ... + 24007913.

It is an arithmetic number, because the mean of its divisors is an integer number (44341015418472).

Almost surely, 2^{266046025120413} is an apocalyptic number.

It is an amenable number.

266046025120413 is a deficient number, since it is larger than the sum of its proper divisors (88682098227363).

266046025120413 is a wasteful number, since it uses less digits than its factorization.

266046025120413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22463475.

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 266046025120413 in words is "two hundred sixty-six trillion, forty-six billion, twenty-five million, one hundred twenty thousand, four hundred thirteen".