265210324134140 has 192 divisors, whose sum is σ = 713492983848960. Its totient is φ = 80388514851840.

The previous prime is 265210324134097. The next prime is 265210324134143. The reversal of 265210324134140 is 41431423012562.

265210324134140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 265210324134094 and 265210324134103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265210324134143) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 112623701 + ... + 114954419.

It is an arithmetic number, because the mean of its divisors is an integer number (3716109290880).

Almost surely, 2^{265210324134140} is an apocalyptic number.

265210324134140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 265210324134140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356746491924480).

265210324134140 is an abundant number, since it is smaller than the sum of its proper divisors (448282659714820).

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

265210324134140 is a wasteful number, since it uses less digits than its factorization.

265210324134140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2332780 (or 2332778 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 265210324134140 in words is "two hundred sixty-five trillion, two hundred ten billion, three hundred twenty-four million, one hundred thirty-four thousand, one hundred forty".