14047664945141 has 8 divisors (see below), whose sum is σ = 14049498386904. Its totient is φ = 14045831654400.

The previous prime is 14047664945117. The next prime is 14047664945159. The reversal of 14047664945141 is 14154946674041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 565726225 + 14047099218916 = 23785^2 + 3747946^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14047664945141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14047664945101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 459404045 + ... + 459434621.

It is an arithmetic number, because the mean of its divisors is an integer number (1756187298363).

Almost surely, 2^{14047664945141} is an apocalyptic number.

It is an amenable number.

14047664945141 is a deficient number, since it is larger than the sum of its proper divisors (1833441763).

14047664945141 is a wasteful number, since it uses less digits than its factorization.

14047664945141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75511.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 14047664945141 in words is "fourteen trillion, forty-seven billion, six hundred sixty-four million, nine hundred forty-five thousand, one hundred forty-one".