265142453532220 has 96 divisors (see below), whose sum is σ = 676997562366720. Its totient is φ = 85967944381440.

The previous prime is 265142453532119. The next prime is 265142453532241. The reversal of 265142453532220 is 22235354241562.

265142453532220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1865552734 + ... + 1865694853.

It is an arithmetic number, because the mean of its divisors is an integer number (7052057941320).

Almost surely, 2^{265142453532220} is an apocalyptic number.

265142453532220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

265142453532220 is an abundant number, since it is smaller than the sum of its proper divisors (411855108834500).

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

265142453532220 is a wasteful number, since it uses less digits than its factorization.

265142453532220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3731247643 (or 3731247641 counting only the distinct ones).

The product of its (nonzero) digits is 3456000, while the sum is 46.

The spelling of 265142453532220 in words is "two hundred sixty-five trillion, one hundred forty-two billion, four hundred fifty-three million, five hundred thirty-two thousand, two hundred twenty".