2409208341139 has 2 divisors, whose sum is σ = 2409208341140. Its totient is φ = 2409208341138.

The previous prime is 2409208341119. The next prime is 2409208341143. The reversal of 2409208341139 is 9311438029042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2409208341139 - 2⁷ = 2409208341011 is a prime.

It is not a weakly prime, because it can be changed into another prime (2409208341119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1204604170569 + 1204604170570.

It is an arithmetic number, because the mean of its divisors is an integer number (1204604170570).

Almost surely, 2^{2409208341139} is an apocalyptic number.

2409208341139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2409208341139 is an equidigital number, since it uses as much as digits as its factorization.

2409208341139 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 2409208341139 in words is "two trillion, four hundred nine billion, two hundred eight million, three hundred forty-one thousand, one hundred thirty-nine".