4102240216091 has 2 divisors, whose sum is σ = 4102240216092. Its totient is φ = 4102240216090.

The previous prime is 4102240216079. The next prime is 4102240216121. The reversal of 4102240216091 is 1906120422014.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4102240216091 is a prime.

It is not a weakly prime, because it can be changed into another prime (4102240213091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2051120108045 + 2051120108046.

It is an arithmetic number, because the mean of its divisors is an integer number (2051120108046).

Almost surely, 2^{4102240216091} is an apocalyptic number.

4102240216091 is a deficient number, since it is larger than the sum of its proper divisors (1).

4102240216091 is an equidigital number, since it uses as much as digits as its factorization.

4102240216091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 4102240216091 in words is "four trillion, one hundred two billion, two hundred forty million, two hundred sixteen thousand, ninety-one".