919216264241 has 8 divisors (see below), whose sum is σ = 1002788326368. Its totient is φ = 835645360000.

The previous prime is 919216264207. The next prime is 919216264249. The reversal of 919216264241 is 142462612919.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-919216264241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (919216264249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2866721 + ... + 3171201.

It is an arithmetic number, because the mean of its divisors is an integer number (125348540796).

Almost surely, 2^919216264241 is an apocalyptic number.

It is an amenable number.

919216264241 is a deficient number, since it is larger than the sum of its proper divisors (83572062127).

919216264241 is a wasteful number, since it uses less digits than its factorization.

919216264241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578943.

The product of its digits is 373248, while the sum is 47.

The spelling of 919216264241 in words is "nine hundred nineteen billion, two hundred sixteen million, two hundred sixty-four thousand, two hundred forty-one".