13110401420250 has 64 divisors (see below), whose sum is σ = 32724121053312. Its totient is φ = 3496047312000.

The previous prime is 13110401420191. The next prime is 13110401420251. The reversal of 13110401420250 is 5202410401131.

It is a super-2 number, since 2×13110401420250² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13110401420250.

It is not an unprimeable number, because it can be changed into a prime (13110401420251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59820870 + ... + 60039630.

It is an arithmetic number, because the mean of its divisors is an integer number (511314391458).

Almost surely, 2^{13110401420250} is an apocalyptic number.

13110401420250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110401420250 is an abundant number, since it is smaller than the sum of its proper divisors (19613719633062).

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

13110401420250 is a wasteful number, since it uses less digits than its factorization.

13110401420250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298688 (or 298678 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 13110401420250 its reverse (5202410401131), we get a palindrome (18312811821381).

The spelling of 13110401420250 in words is "thirteen trillion, one hundred ten billion, four hundred one million, four hundred twenty thousand, two hundred fifty".