11423353050 has 120 divisors (see below), whose sum is σ = 31816642176. Its totient is φ = 3038873760.

The previous prime is 11423353037. The next prime is 11423353057. The reversal of 11423353050 is 5035332411.

11423353050 is a `hidden beast` number, since 11 + 42 + 33 + 530 + 50 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11423353057) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1790967 + ... + 1797333.

Almost surely, 2^11423353050 is an apocalyptic number.

11423353050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11423353050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15908321088).

11423353050 is an abundant number, since it is smaller than the sum of its proper divisors (20393289126).

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

11423353050 is a wasteful number, since it uses less digits than its factorization.

11423353050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6834 (or 6820 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 11423353050 its reverse (5035332411), we get a palindrome (16458685461).

The spelling of 11423353050 in words is "eleven billion, four hundred twenty-three million, three hundred fifty-three thousand, fifty".