235044442112 has 52 divisors (see below), whose sum is σ = 471054875676. Its totient is φ = 117266350080.

The previous prime is 235044442099. The next prime is 235044442121. The reversal of 235044442112 is 211244440532.

It can be written as a sum of positive squares in 2 ways, for example, as 141809483776 + 93234958336 = 376576^2 + 305344^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1826018 + ... + 1950494.

Almost surely, 2^235044442112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235044442112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235527437838).

235044442112 is an abundant number, since it is smaller than the sum of its proper divisors (236010433564).

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

235044442112 is an equidigital number, since it uses as much as digits as its factorization.

235044442112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124962 (or 124940 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 235044442112 its reverse (211244440532), we get a palindrome (446288882644).

The spelling of 235044442112 in words is "two hundred thirty-five billion, forty-four million, four hundred forty-two thousand, one hundred twelve".