20113121244414 has 32 divisors (see below), whose sum is σ = 44032945590144. Its totient is φ = 6074083563680.

The previous prime is 20113121244409. The next prime is 20113121244481. The reversal of 20113121244414 is 41444212131102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 520022064 + ... + 520060739.

It is an arithmetic number, because the mean of its divisors is an integer number (1376029549692).

Almost surely, 2^{20113121244414} is an apocalyptic number.

20113121244414 is an abundant number, since it is smaller than the sum of its proper divisors (23919824345730).

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

20113121244414 is a wasteful number, since it uses less digits than its factorization.

20113121244414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1040083112.

The product of its (nonzero) digits is 6144, while the sum is 30.

Adding to 20113121244414 its reverse (41444212131102), we get a palindrome (61557333375516).

The spelling of 20113121244414 in words is "twenty trillion, one hundred thirteen billion, one hundred twenty-one million, two hundred forty-four thousand, four hundred fourteen".