20401113504230 has 8 divisors (see below), whose sum is σ = 36722004307632. Its totient is φ = 8160445401688.

The previous prime is 20401113504217. The next prime is 20401113504293. The reversal of 20401113504230 is 3240531110402.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20401113504230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1020055675202 + ... + 1020055675221.

It is an arithmetic number, because the mean of its divisors is an integer number (4590250538454).

Almost surely, 2^{20401113504230} is an apocalyptic number.

20401113504230 is a deficient number, since it is larger than the sum of its proper divisors (16320890803402).

20401113504230 is a wasteful number, since it uses less digits than its factorization.

20401113504230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2040111350430.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 20401113504230 its reverse (3240531110402), we get a palindrome (23641644614632).

The spelling of 20401113504230 in words is "twenty trillion, four hundred one billion, one hundred thirteen million, five hundred four thousand, two hundred thirty".