3678232319413 has 2 divisors, whose sum is σ = 3678232319414. Its totient is φ = 3678232319412.

The previous prime is 3678232319387. The next prime is 3678232319423. The reversal of 3678232319413 is 3149132328763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2048568163524 + 1629664155889 = 1431282^2 + 1276583^2 .

It is a cyclic number.

It is not a de Polignac number, because 3678232319413 - 2⁵ = 3678232319381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3678232319423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839116159706 + 1839116159707.

It is an arithmetic number, because the mean of its divisors is an integer number (1839116159707).

Almost surely, 2^{3678232319413} is an apocalyptic number.

It is an amenable number.

3678232319413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678232319413 is an equidigital number, since it uses as much as digits as its factorization.

3678232319413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3919104, while the sum is 52.

The spelling of 3678232319413 in words is "three trillion, six hundred seventy-eight billion, two hundred thirty-two million, three hundred nineteen thousand, four hundred thirteen".