11334421050 has 72 divisors (see below), whose sum is σ = 29860234656. Its totient is φ = 2844706560.

The previous prime is 11334421039. The next prime is 11334421051. The reversal of 11334421050 is 5012443311.

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 11334421050.

It is not an unprimeable number, because it can be changed into a prime (11334421051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 87382 + ... + 174081.

Almost surely, 2^11334421050 is an apocalyptic number.

11334421050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11334421050 is an abundant number, since it is smaller than the sum of its proper divisors (18525813606).

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

11334421050 is a wasteful number, since it uses less digits than its factorization.

11334421050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261512 (or 261490 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 11334421050 its reverse (5012443311), we get a palindrome (16346864361).

The spelling of 11334421050 in words is "eleven billion, three hundred thirty-four million, four hundred twenty-one thousand, fifty".