16907119001947 has 2 divisors, whose sum is σ = 16907119001948. Its totient is φ = 16907119001946.

The previous prime is 16907119001911. The next prime is 16907119001963. The reversal of 16907119001947 is 74910091170961.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16907119001947 - 2³¹ = 16904971518299 is a prime.

It is not a weakly prime, because it can be changed into another prime (16907119001987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8453559500973 + 8453559500974.

It is an arithmetic number, because the mean of its divisors is an integer number (8453559500974).

Almost surely, 2^{16907119001947} is an apocalyptic number.

16907119001947 is a deficient number, since it is larger than the sum of its proper divisors (1).

16907119001947 is an equidigital number, since it uses as much as digits as its factorization.

16907119001947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 857304, while the sum is 55.

The spelling of 16907119001947 in words is "sixteen trillion, nine hundred seven billion, one hundred nineteen million, one thousand, nine hundred forty-seven".