113553534404444 has 12 divisors (see below), whose sum is σ = 198722408508624. Its totient is φ = 56775703401984.

The previous prime is 113553534404423. The next prime is 113553534404447. The reversal of 113553534404444 is 444404435355311.

It is a junction number, because it is equal to n+sod(n) for n = 113553534404392 and 113553534404401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113553534404447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 265709864 + ... + 266136879.

It is an arithmetic number, because the mean of its divisors is an integer number (16560200709052).

Almost surely, 2^{113553534404444} is an apocalyptic number.

It is an amenable number.

113553534404444 is a deficient number, since it is larger than the sum of its proper divisors (85168874104180).

113553534404444 is a wasteful number, since it uses less digits than its factorization.

113553534404444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531900124 (or 531900122 counting only the distinct ones).

The product of its (nonzero) digits is 13824000, while the sum is 50.

Adding to 113553534404444 its reverse (444404435355311), we get a palindrome (557957969759755).

The spelling of 113553534404444 in words is "one hundred thirteen trillion, five hundred fifty-three billion, five hundred thirty-four million, four hundred four thousand, four hundred forty-four".