14321034061540 has 12 divisors (see below), whose sum is σ = 30074171529276. Its totient is φ = 5728413624608.

The previous prime is 14321034061501. The next prime is 14321034061541. The reversal of 14321034061540 is 4516043012341.

It can be written as a sum of positive squares in 2 ways, for example, as 2354236059904 + 11966798001636 = 1534352^2 + 3459306^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14321034061496 and 14321034061505.

It is not an unprimeable number, because it can be changed into a prime (14321034061541) 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 3 ways as a sum of consecutive naturals, for example, 358025851519 + ... + 358025851558.

It is an arithmetic number, because the mean of its divisors is an integer number (2506180960773).

Almost surely, 2^{14321034061540} is an apocalyptic number.

14321034061540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14321034061540 is an abundant number, since it is smaller than the sum of its proper divisors (15753137467736).

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

14321034061540 is a wasteful number, since it uses less digits than its factorization.

14321034061540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716051703086 (or 716051703084 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 14321034061540 its reverse (4516043012341), we get a palindrome (18837077073881).

The spelling of 14321034061540 in words is "fourteen trillion, three hundred twenty-one billion, thirty-four million, sixty-one thousand, five hundred forty".