13140421154324 has 12 divisors (see below), whose sum is σ = 23012559075744. Its totient is φ = 6565404275544.

The previous prime is 13140421154297. The next prime is 13140421154411. The reversal of 13140421154324 is 42345112404131.

It is a super-2 number, since 2×13140421154324² (a number of 27 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 1201569254 + ... + 1201580189.

It is an arithmetic number, because the mean of its divisors is an integer number (1917713256312).

Almost surely, 2^{13140421154324} is an apocalyptic number.

It is an amenable number.

13140421154324 is a deficient number, since it is larger than the sum of its proper divisors (9872137921420).

13140421154324 is a wasteful number, since it uses less digits than its factorization.

13140421154324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2403150814 (or 2403150812 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

Adding to 13140421154324 its reverse (42345112404131), we get a palindrome (55485533558455).

The spelling of 13140421154324 in words is "thirteen trillion, one hundred forty billion, four hundred twenty-one million, one hundred fifty-four thousand, three hundred twenty-four".