16914749147 has 2 divisors, whose sum is σ = 16914749148. Its totient is φ = 16914749146.

The previous prime is 16914749123. The next prime is 16914749149. The reversal of 16914749147 is 74194741961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16914749147 - 2²⁴ = 16897971931 is a prime.

It is a super-2 number, since 2×16914749147² (a number of 21 digits) contains 22 as substring.

Together with 16914749149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16914749149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8457374573 + 8457374574.

It is an arithmetic number, because the mean of its divisors is an integer number (8457374574).

Almost surely, 2^16914749147 is an apocalyptic number.

16914749147 is a deficient number, since it is larger than the sum of its proper divisors (1).

16914749147 is an equidigital number, since it uses as much as digits as its factorization.

16914749147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1524096, while the sum is 53.

The spelling of 16914749147 in words is "sixteen billion, nine hundred fourteen million, seven hundred forty-nine thousand, one hundred forty-seven".