266141452521050 has 96 divisors (see below), whose sum is σ = 506236517539200. Its totient is φ = 104072333967360.

The previous prime is 266141452521041. The next prime is 266141452521167. The reversal of 266141452521050 is 50125254141662.

It is a super-2 number, since 2×266141452521050² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 266141452520992 and 266141452521010.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2559763466 + ... + 2559867434.

It is an arithmetic number, because the mean of its divisors is an integer number (5273297057700).

Almost surely, 2^{266141452521050} is an apocalyptic number.

266141452521050 is a deficient number, since it is larger than the sum of its proper divisors (240095065018150).

266141452521050 is a wasteful number, since it uses less digits than its factorization.

266141452521050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110520 (or 110515 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 44.

The spelling of 266141452521050 in words is "two hundred sixty-six trillion, one hundred forty-one billion, four hundred fifty-two million, five hundred twenty-one thousand, fifty".