13431550242322 has 16 divisors (see below), whose sum is σ = 20390207608512. Its totient is φ = 6634815510960.

The previous prime is 13431550242269. The next prime is 13431550242377. The reversal of 13431550242322 is 22324205513431.

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 7 ways as a sum of consecutive naturals, for example, 46270072 + ... + 46559452.

It is an arithmetic number, because the mean of its divisors is an integer number (1274387975532).

Almost surely, 2^{13431550242322} is an apocalyptic number.

13431550242322 is a deficient number, since it is larger than the sum of its proper divisors (6958657366190).

13431550242322 is a wasteful number, since it uses less digits than its factorization.

13431550242322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 569073.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 13431550242322 its reverse (22324205513431), we get a palindrome (35755755755753).

The spelling of 13431550242322 in words is "thirteen trillion, four hundred thirty-one billion, five hundred fifty million, two hundred forty-two thousand, three hundred twenty-two".