13044022401340 has 48 divisors (see below), whose sum is σ = 31305889585152. Its totient is φ = 4472202563136.

The previous prime is 13044022401253. The next prime is 13044022401401. The reversal of 13044022401340 is 4310422044031.

13044022401340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 13044022401299 and 13044022401308.

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, 24628149 + ... + 25152211.

It is an arithmetic number, because the mean of its divisors is an integer number (652206033024).

Almost surely, 2^{13044022401340} is an apocalyptic number.

13044022401340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13044022401340 is an abundant number, since it is smaller than the sum of its proper divisors (18261867183812).

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

13044022401340 is a wasteful number, since it uses less digits than its factorization.

13044022401340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 701866 (or 701864 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 13044022401340 its reverse (4310422044031), we get a palindrome (17354444445371).

The spelling of 13044022401340 in words is "thirteen trillion, forty-four billion, twenty-two million, four hundred one thousand, three hundred forty".