14321941900947 has 12 divisors (see below), whose sum is σ = 21354580039104. Its totient is φ = 9239962516560.

The previous prime is 14321941900919. The next prime is 14321941900991. The reversal of 14321941900947 is 74900914912341.

It is a happy number.

14321941900947 is a `hidden beast` number, since 1 + 4 + 3 + 219 + 419 + 0 + 0 + 9 + 4 + 7 = 666.

It is not a de Polignac number, because 14321941900947 - 2¹¹ = 14321941898899 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14321941900893 and 14321941900902.

It is not an unprimeable number, because it can be changed into a prime (14321941900247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25666562268 + ... + 25666562825.

It is an arithmetic number, because the mean of its divisors is an integer number (1779548336592).

Almost surely, 2^{14321941900947} is an apocalyptic number.

14321941900947 is a deficient number, since it is larger than the sum of its proper divisors (7032638138157).

14321941900947 is a wasteful number, since it uses less digits than its factorization.

14321941900947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51333125130 (or 51333125127 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The spelling of 14321941900947 in words is "fourteen trillion, three hundred twenty-one billion, nine hundred forty-one million, nine hundred thousand, nine hundred forty-seven".