20111414131244 has 24 divisors (see below), whose sum is σ = 36059922964800. Its totient is φ = 9808667899520.

The previous prime is 20111414131223. The next prime is 20111414131253. The reversal of 20111414131244 is 44213141411102.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10204739 + ... + 12014970.

It is an arithmetic number, because the mean of its divisors is an integer number (1502496790200).

Almost surely, 2^{20111414131244} is an apocalyptic number.

It is an amenable number.

20111414131244 is a deficient number, since it is larger than the sum of its proper divisors (15948508833556).

20111414131244 is a wasteful number, since it uses less digits than its factorization.

20111414131244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22225273 (or 22225271 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 20111414131244 its reverse (44213141411102), we get a palindrome (64324555542346).

The spelling of 20111414131244 in words is "twenty trillion, one hundred eleven billion, four hundred fourteen million, one hundred thirty-one thousand, two hundred forty-four".