2839956230413 has 2 divisors, whose sum is σ = 2839956230414. Its totient is φ = 2839956230412.

The previous prime is 2839956230383. The next prime is 2839956230429. The reversal of 2839956230413 is 3140326599382.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1814360508324 + 1025595722089 = 1346982^2 + 1012717^2 .

It is a cyclic number.

It is not a de Polignac number, because 2839956230413 - 2⁴¹ = 640932974861 is a prime.

It is a super-3 number, since 3×2839956230413³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2839956230483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1419978115206 + 1419978115207.

It is an arithmetic number, because the mean of its divisors is an integer number (1419978115207).

Almost surely, 2^{2839956230413} is an apocalyptic number.

It is an amenable number.

2839956230413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2839956230413 is an equidigital number, since it uses as much as digits as its factorization.

2839956230413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8398080, while the sum is 55.

The spelling of 2839956230413 in words is "two trillion, eight hundred thirty-nine billion, nine hundred fifty-six million, two hundred thirty thousand, four hundred thirteen".