11403350352234 has 80 divisors (see below), whose sum is σ = 26153586507840. Its totient is φ = 3711667458240.

The previous prime is 11403350352221. The next prime is 11403350352239. The reversal of 11403350352234 is 43225305330411.

11403350352234 is a `hidden beast` number, since 1 + 1 + 40 + 3 + 35 + 0 + 352 + 234 = 666.

It is not an unprimeable number, because it can be changed into a prime (11403350352239) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24562014 + ... + 25021974.

It is an arithmetic number, because the mean of its divisors is an integer number (326919831348).

Almost surely, 2^{11403350352234} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11403350352234, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13076793253920).

11403350352234 is an abundant number, since it is smaller than the sum of its proper divisors (14750236155606).

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

11403350352234 is a wasteful number, since it uses less digits than its factorization.

11403350352234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463577 (or 463568 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

Adding to 11403350352234 its reverse (43225305330411), we get a palindrome (54628655682645).

The spelling of 11403350352234 in words is "eleven trillion, four hundred three billion, three hundred fifty million, three hundred fifty-two thousand, two hundred thirty-four".