235413244000 has 144 divisors (see below), whose sum is σ = 635774656608. Its totient is φ = 85604640000.

The previous prime is 235413243979. The next prime is 235413244009. The reversal of 235413244000 is 442314532.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 235413244000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235413244009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 240805 + ... + 727195.

It is an arithmetic number, because the mean of its divisors is an integer number (4415101782).

Almost surely, 2^235413244000 is an apocalyptic number.

235413244000 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 235413244000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (317887328304).

235413244000 is an abundant number, since it is smaller than the sum of its proper divisors (400361412608).

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

235413244000 is a wasteful number, since it uses less digits than its factorization.

235413244000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486438 (or 486409 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

Adding to 235413244000 its reverse (442314532), we get a palindrome (235855558532).

The spelling of 235413244000 in words is "two hundred thirty-five billion, four hundred thirteen million, two hundred forty-four thousand".