2408609386823 has 2 divisors, whose sum is σ = 2408609386824. Its totient is φ = 2408609386822.

The previous prime is 2408609386793. The next prime is 2408609386991. The reversal of 2408609386823 is 3286839068042.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2408609386823 - 2³² = 2404314419527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2408609383823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1204304693411 + 1204304693412.

It is an arithmetic number, because the mean of its divisors is an integer number (1204304693412).

Almost surely, 2^{2408609386823} is an apocalyptic number.

2408609386823 is a deficient number, since it is larger than the sum of its proper divisors (1).

2408609386823 is an equidigital number, since it uses as much as digits as its factorization.

2408609386823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 2408609386823 in words is "two trillion, four hundred eight billion, six hundred nine million, three hundred eighty-six thousand, eight hundred twenty-three".