14051492947 has 2 divisors, whose sum is σ = 14051492948. Its totient is φ = 14051492946.

The previous prime is 14051492891. The next prime is 14051493007. The reversal of 14051492947 is 74929415041.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14051492947 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14051492897 and 14051492906.

It is not a weakly prime, because it can be changed into another prime (14051492747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7025746473 + 7025746474.

It is an arithmetic number, because the mean of its divisors is an integer number (7025746474).

Almost surely, 2^14051492947 is an apocalyptic number.

14051492947 is a deficient number, since it is larger than the sum of its proper divisors (1).

14051492947 is an equidigital number, since it uses as much as digits as its factorization.

14051492947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 14051492947 in words is "fourteen billion, fifty-one million, four hundred ninety-two thousand, nine hundred forty-seven".