13155250201040 has 80 divisors (see below), whose sum is σ = 32385931453440. Its totient is φ = 4952442316800.

The previous prime is 13155250201039. The next prime is 13155250201099. The reversal of 13155250201040 is 4010205255131.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 13155250200994 and 13155250201012.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 70015541 + ... + 70203179.

It is an arithmetic number, because the mean of its divisors is an integer number (404824143168).

Almost surely, 2^{13155250201040} is an apocalyptic number.

13155250201040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13155250201040 is an abundant number, since it is smaller than the sum of its proper divisors (19230681252400).

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

13155250201040 is a wasteful number, since it uses less digits than its factorization.

13155250201040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239220 (or 239214 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 13155250201040 its reverse (4010205255131), we get a palindrome (17165455456171).

The spelling of 13155250201040 in words is "thirteen trillion, one hundred fifty-five billion, two hundred fifty million, two hundred one thousand, forty".