235013645029 has 2 divisors, whose sum is σ = 235013645030. Its totient is φ = 235013645028.

The previous prime is 235013645011. The next prime is 235013645039. The reversal of 235013645029 is 920546310532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227595784900 + 7417860129 = 477070^2 + 86127^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235013645029 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235013644982 and 235013645000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235013645039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117506822514 + 117506822515.

It is an arithmetic number, because the mean of its divisors is an integer number (117506822515).

Almost surely, 2^235013645029 is an apocalyptic number.

It is an amenable number.

235013645029 is a deficient number, since it is larger than the sum of its proper divisors (1).

235013645029 is an equidigital number, since it uses as much as digits as its factorization.

235013645029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 194400, while the sum is 40.

The spelling of 235013645029 in words is "two hundred thirty-five billion, thirteen million, six hundred forty-five thousand, twenty-nine".