2091304900347 has 8 divisors (see below), whose sum is σ = 3002899344144. Its totient is φ = 1286956861728.

The previous prime is 2091304900273. The next prime is 2091304900367. The reversal of 2091304900347 is 7430094031902.

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

It is not a de Polignac number, because 2091304900347 - 2²² = 2091300706043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2091304900299 and 2091304900308.

It is not an unprimeable number, because it can be changed into a prime (2091304900367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26811601248 + ... + 26811601325.

It is an arithmetic number, because the mean of its divisors is an integer number (375362418018).

Almost surely, 2^{2091304900347} is an apocalyptic number.

2091304900347 is a deficient number, since it is larger than the sum of its proper divisors (911594443797).

2091304900347 is a wasteful number, since it uses less digits than its factorization.

2091304900347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53623202589.

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 2091304900347 in words is "two trillion, ninety-one billion, three hundred four million, nine hundred thousand, three hundred forty-seven".