265442254332 has 48 divisors (see below), whose sum is σ = 625924170144. Its totient is φ = 87544960000.

The previous prime is 265442254331. The next prime is 265442254351. The reversal of 265442254332 is 233452244562.

265442254332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (265442254331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1721032 + ... + 1868912.

It is an arithmetic number, because the mean of its divisors is an integer number (13040086878).

Almost surely, 2^265442254332 is an apocalyptic number.

It is an amenable number.

265442254332 is an abundant number, since it is smaller than the sum of its proper divisors (360481915812).

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

265442254332 is a wasteful number, since it uses less digits than its factorization.

265442254332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149470 (or 149468 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 42.

Adding to 265442254332 its reverse (233452244562), we get a palindrome (498894498894).

The spelling of 265442254332 in words is "two hundred sixty-five billion, four hundred forty-two million, two hundred fifty-four thousand, three hundred thirty-two".