13143422314040 has 64 divisors (see below), whose sum is σ = 31132188151200. Its totient is φ = 4980180492288.

The previous prime is 13143422314007. The next prime is 13143422314049. The reversal of 13143422314040 is 4041322434131.

It is a super-2 number, since 2×13143422314040² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13143422313988 and 13143422314006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13143422314049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7019612 + ... + 8692628.

Almost surely, 2^{13143422314040} is an apocalyptic number.

13143422314040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13143422314040 is an abundant number, since it is smaller than the sum of its proper divisors (17988765837160).

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

13143422314040 is a wasteful number, since it uses less digits than its factorization.

13143422314040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683384 (or 1683380 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13143422314040 its reverse (4041322434131), we get a palindrome (17184744748171).

The spelling of 13143422314040 in words is "thirteen trillion, one hundred forty-three billion, four hundred twenty-two million, three hundred fourteen thousand, forty".