13403211040 has 48 divisors (see below), whose sum is σ = 33331677120. Its totient is φ = 5079110400.

The previous prime is 13403211011. The next prime is 13403211079. The reversal of 13403211040 is 4011230431.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 13403210999 and 13403211017.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201436 + ... + 2207515.

It is an arithmetic number, because the mean of its divisors is an integer number (694409940).

Almost surely, 2^13403211040 is an apocalyptic number.

13403211040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13403211040 is an abundant number, since it is smaller than the sum of its proper divisors (19928466080).

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

13403211040 is a wasteful number, since it uses less digits than its factorization.

13403211040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408985 (or 4408977 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13403211040 its reverse (4011230431), we get a palindrome (17414441471).

The spelling of 13403211040 in words is "thirteen billion, four hundred three million, two hundred eleven thousand, forty".