11023552434104 has 128 divisors (see below), whose sum is σ = 25067933875200. Its totient is φ = 4439318400000.

The previous prime is 11023552434091. The next prime is 11023552434107. The reversal of 11023552434104 is 40143425532011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11023552434107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106147004 + ... + 106250804.

It is an arithmetic number, because the mean of its divisors is an integer number (195843233400).

Almost surely, 2^{11023552434104} is an apocalyptic number.

11023552434104 is a gapful number since it is divisible by the number (14) 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 11023552434104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12533966937600).

11023552434104 is an abundant number, since it is smaller than the sum of its proper divisors (14044381441096).

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

11023552434104 is a wasteful number, since it uses less digits than its factorization.

11023552434104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104645 (or 104641 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 11023552434104 its reverse (40143425532011), we get a palindrome (51166977966115).

The spelling of 11023552434104 in words is "eleven trillion, twenty-three billion, five hundred fifty-two million, four hundred thirty-four thousand, one hundred four".