266152600452312 has 128 divisors (see below), whose sum is σ = 846002501337600. Its totient is φ = 75946975138944.

The previous prime is 266152600452287. The next prime is 266152600452313. The reversal of 266152600452312 is 213254006251662.

266152600452312 is a `hidden beast` number, since 2 + 6 + 6 + 1 + 5 + 2 + 600 + 4 + 5 + 2 + 31 + 2 = 666.

266152600452312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×266152600452312² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (266152600452313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110644143 + ... + 113024030.

It is an arithmetic number, because the mean of its divisors is an integer number (6609394541700).

Almost surely, 2^{266152600452312} is an apocalyptic number.

It is an amenable number.

266152600452312 is an abundant number, since it is smaller than the sum of its proper divisors (579849900885288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

266152600452312 is a wasteful number, since it uses less digits than its factorization.

266152600452312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223668982 (or 223668972 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 45.

The spelling of 266152600452312 in words is "two hundred sixty-six trillion, one hundred fifty-two billion, six hundred million, four hundred fifty-two thousand, three hundred twelve".