266060353314140 has 144 divisors (see below), whose sum is σ = 711175669835904. Its totient is φ = 82677363753600.

The previous prime is 266060353314137. The next prime is 266060353314157. The reversal of 266060353314140 is 41413353060662.

It is a super-2 number, since 2×266060353314140² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 266060353314091 and 266060353314100.

It is a congruent number.

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, 33714182 + ... + 40850541.

It is an arithmetic number, because the mean of its divisors is an integer number (4938719929416).

Almost surely, 2^{266060353314140} is an apocalyptic number.

266060353314140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

266060353314140 is an abundant number, since it is smaller than the sum of its proper divisors (445115316521764).

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

266060353314140 is a wasteful number, since it uses less digits than its factorization.

266060353314140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74565088 (or 74565079 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 44.

The spelling of 266060353314140 in words is "two hundred sixty-six trillion, sixty billion, three hundred fifty-three million, three hundred fourteen thousand, one hundred forty".