20144130114244 has 24 divisors (see below), whose sum is σ = 35267704391808. Its totient is φ = 10067643972960.

The previous prime is 20144130114223. The next prime is 20144130114253. The reversal of 20144130114244 is 44241103144102.

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, 102787989 + ... + 102983779.

It is an arithmetic number, because the mean of its divisors is an integer number (1469487682992).

Almost surely, 2^{20144130114244} is an apocalyptic number.

It is an amenable number.

20144130114244 is a deficient number, since it is larger than the sum of its proper divisors (15123574277564).

20144130114244 is a wasteful number, since it uses less digits than its factorization.

20144130114244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206955 (or 206953 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 20144130114244 its reverse (44241103144102), we get a palindrome (64385233258346).

The spelling of 20144130114244 in words is "twenty trillion, one hundred forty-four billion, one hundred thirty million, one hundred fourteen thousand, two hundred forty-four".