234522402011040 has 384 divisors, whose sum is σ = 869104160870400. Its totient is φ = 52407535472640.

The previous prime is 234522402010979. The next prime is 234522402011063. The reversal of 234522402011040 is 40110204225432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 234522402010989 and 234522402011007.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46976151 + ... + 51728169.

It is an arithmetic number, because the mean of its divisors is an integer number (2263292085600).

Almost surely, 2^{234522402011040} is an apocalyptic number.

234522402011040 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 234522402011040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (434552080435200).

234522402011040 is an abundant number, since it is smaller than the sum of its proper divisors (634581758859360).

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

234522402011040 is a wasteful number, since it uses less digits than its factorization.

234522402011040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4752780 (or 4752772 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 30.

Adding to 234522402011040 its reverse (40110204225432), we get a palindrome (274632606236472).

The spelling of 234522402011040 in words is "two hundred thirty-four trillion, five hundred twenty-two billion, four hundred two million, eleven thousand, forty".