13441411031540 has 48 divisors (see below), whose sum is σ = 28508102464464. Its totient is φ = 5323020288000.

The previous prime is 13441411031539. The next prime is 13441411031561. The reversal of 13441411031540 is 4513011414431.

It can be written as a sum of positive squares in 8 ways, for example, as 3320944943716 + 10120466087824 = 1822346^2 + 3181268^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13441411031497 and 13441411031506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36087860 + ... + 36458420.

It is an arithmetic number, because the mean of its divisors is an integer number (593918801343).

Almost surely, 2^{13441411031540} is an apocalyptic number.

13441411031540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13441411031540 is an abundant number, since it is smaller than the sum of its proper divisors (15066691432924).

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

13441411031540 is a wasteful number, since it uses less digits than its factorization.

13441411031540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388628 (or 388626 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 13441411031540 its reverse (4513011414431), we get a palindrome (17954422445971).

The spelling of 13441411031540 in words is "thirteen trillion, four hundred forty-one billion, four hundred eleven million, thirty-one thousand, five hundred forty".