266552416014136 has 32 divisors (see below), whose sum is σ = 576423966492000. Its totient is φ = 113188706142336.

The previous prime is 266552416014119. The next prime is 266552416014161. The reversal of 266552416014136 is 631410614255662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21834235051 + ... + 21834247258.

It is an arithmetic number, because the mean of its divisors is an integer number (18013248952875).

Almost surely, 2^{266552416014136} is an apocalyptic number.

It is an amenable number.

266552416014136 is an abundant number, since it is smaller than the sum of its proper divisors (309871550477864).

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

266552416014136 is a wasteful number, since it uses less digits than its factorization.

266552416014136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43668482431 (or 43668482427 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 52.

The spelling of 266552416014136 in words is "two hundred sixty-six trillion, five hundred fifty-two billion, four hundred sixteen million, fourteen thousand, one hundred thirty-six".