13044041233140 has 48 divisors (see below), whose sum is σ = 36786073141440. Its totient is φ = 3453386453760.

The previous prime is 13044041233129. The next prime is 13044041233151. The reversal of 13044041233140 is 4133214044031.

It is an interprime number because it is at equal distance from previous prime (13044041233129) and next prime (13044041233151).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13044041233098 and 13044041233107.

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, 782008521 + ... + 782025200.

It is an arithmetic number, because the mean of its divisors is an integer number (766376523780).

Almost surely, 2^{13044041233140} is an apocalyptic number.

13044041233140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044041233140 is an abundant number, since it is smaller than the sum of its proper divisors (23742031908300).

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

13044041233140 is a wasteful number, since it uses less digits than its factorization.

13044041233140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1564033872 (or 1564033870 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 13044041233140 its reverse (4133214044031), we get a palindrome (17177255277171).

The spelling of 13044041233140 in words is "thirteen trillion, forty-four billion, forty-one million, two hundred thirty-three thousand, one hundred forty".