419134116849 has 64 divisors (see below), whose sum is σ = 690455715840. Its totient is φ = 221062222080.

The previous prime is 419134116839. The next prime is 419134116881. The reversal of 419134116849 is 948611431914.

It is not a de Polignac number, because 419134116849 - 2⁷ = 419134116721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (419134116809) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1060519 + ... + 1401059.

It is an arithmetic number, because the mean of its divisors is an integer number (10788370560).

Almost surely, 2^419134116849 is an apocalyptic number.

It is an amenable number.

419134116849 is a deficient number, since it is larger than the sum of its proper divisors (271321598991).

419134116849 is a wasteful number, since it uses less digits than its factorization.

419134116849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340670.

The product of its digits is 746496, while the sum is 51.

The spelling of 419134116849 in words is "four hundred nineteen billion, one hundred thirty-four million, one hundred sixteen thousand, eight hundred forty-nine".