13302441433040 has 40 divisors (see below), whose sum is σ = 30941433592488. Its totient is φ = 5318695754240.

The previous prime is 13302441433007. The next prime is 13302441433109. The reversal of 13302441433040 is 4033414420331.

It can be written as a sum of positive squares in 4 ways, for example, as 578153412496 + 12724288020544 = 760364^2 + 3567112^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 13302441432988 and 13302441433006.

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 7 ways as a sum of consecutive naturals, for example, 35449991 + ... + 35823270.

Almost surely, 2^{13302441433040} is an apocalyptic number.

13302441433040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13302441433040 is an abundant number, since it is smaller than the sum of its proper divisors (17638992159448).

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

13302441433040 is a wasteful number, since it uses less digits than its factorization.

13302441433040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71275607 (or 71275601 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 13302441433040 its reverse (4033414420331), we get a palindrome (17335855853371).

The spelling of 13302441433040 in words is "thirteen trillion, three hundred two billion, four hundred forty-one million, four hundred thirty-three thousand, forty".