4341401409691 has 2 divisors, whose sum is σ = 4341401409692. Its totient is φ = 4341401409690.

The previous prime is 4341401409689. The next prime is 4341401409707. The reversal of 4341401409691 is 1969041041434.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4341401409691 - 2¹ = 4341401409689 is a prime.

Together with 4341401409689, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4341401109691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2170700704845 + 2170700704846.

It is an arithmetic number, because the mean of its divisors is an integer number (2170700704846).

Almost surely, 2^{4341401409691} is an apocalyptic number.

4341401409691 is a deficient number, since it is larger than the sum of its proper divisors (1).

4341401409691 is an equidigital number, since it uses as much as digits as its factorization.

4341401409691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 4341401409691 in words is "four trillion, three hundred forty-one billion, four hundred one million, four hundred nine thousand, six hundred ninety-one".