14504644943047 has 6 divisors (see below), whose sum is σ = 16872750239928. Its totient is φ = 12432552808284.

The previous prime is 14504644942951. The next prime is 14504644943077. The reversal of 14504644943047 is 74034944640541.

It is a de Polignac number, because none of the positive numbers 2^k-14504644943047 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 (14504644943077) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 148006581003 + ... + 148006581100.

It is an arithmetic number, because the mean of its divisors is an integer number (2812125039988).

Almost surely, 2^{14504644943047} is an apocalyptic number.

14504644943047 is a deficient number, since it is larger than the sum of its proper divisors (2368105296881).

14504644943047 is an equidigital number, since it uses as much as digits as its factorization.

14504644943047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296013162117 (or 296013162110 counting only the distinct ones).

The product of its (nonzero) digits is 23224320, while the sum is 55.

The spelling of 14504644943047 in words is "fourteen trillion, five hundred four billion, six hundred forty-four million, nine hundred forty-three thousand, forty-seven".