13351450514140 has 24 divisors (see below), whose sum is σ = 28064774480400. Its totient is φ = 5335489081728.

The previous prime is 13351450514113. The next prime is 13351450514159. The reversal of 13351450514140 is 4141505415331.

It is a super-2 number, since 2×13351450514140² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13351450514140.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 318173742 + ... + 318215701.

It is an arithmetic number, because the mean of its divisors is an integer number (1169365603350).

Almost surely, 2^{13351450514140} is an apocalyptic number.

13351450514140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13351450514140 is an abundant number, since it is smaller than the sum of its proper divisors (14713323966260).

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

13351450514140 is a wasteful number, since it uses less digits than its factorization.

13351450514140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636390501 (or 636390499 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 37.

Adding to 13351450514140 its reverse (4141505415331), we get a palindrome (17492955929471).

The spelling of 13351450514140 in words is "thirteen trillion, three hundred fifty-one billion, four hundred fifty million, five hundred fourteen thousand, one hundred forty".