2335678529213 has 2 divisors, whose sum is σ = 2335678529214. Its totient is φ = 2335678529212.

The previous prime is 2335678529143. The next prime is 2335678529311. The reversal of 2335678529213 is 3129258765332.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2330303000089 + 5375529124 = 1526533^2 + 73318^2 .

It is a cyclic number.

It is not a de Polignac number, because 2335678529213 - 2²² = 2335674334909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2335678529113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1167839264606 + 1167839264607.

It is an arithmetic number, because the mean of its divisors is an integer number (1167839264607).

Almost surely, 2^{2335678529213} is an apocalyptic number.

It is an amenable number.

2335678529213 is a deficient number, since it is larger than the sum of its proper divisors (1).

2335678529213 is an equidigital number, since it uses as much as digits as its factorization.

2335678529213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16329600, while the sum is 56.

The spelling of 2335678529213 in words is "two trillion, three hundred thirty-five billion, six hundred seventy-eight million, five hundred twenty-nine thousand, two hundred thirteen".