20340502334235 has 128 divisors (see below), whose sum is σ = 37901799936000. Its totient is φ = 10336760179200.

The previous prime is 20340502334179. The next prime is 20340502334237. The reversal of 20340502334235 is 53243320504302.

It is a happy number.

20340502334235 is a `hidden beast` number, since 2 + 0 + 3 + 40 + 50 + 2 + 334 + 235 = 666.

It is not a de Polignac number, because 20340502334235 - 2⁶ = 20340502334171 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 20340502334235.

It is not an unprimeable number, because it can be changed into a prime (20340502334237) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 92719006 + ... + 92938124.

It is an arithmetic number, because the mean of its divisors is an integer number (296107812000).

Almost surely, 2^{20340502334235} is an apocalyptic number.

20340502334235 is a deficient number, since it is larger than the sum of its proper divisors (17561297601765).

20340502334235 is a wasteful number, since it uses less digits than its factorization.

20340502334235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219474 (or 219468 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 36.

Adding to 20340502334235 its reverse (53243320504302), we get a palindrome (73583822838537).

The spelling of 20340502334235 in words is "twenty trillion, three hundred forty billion, five hundred two million, three hundred thirty-four thousand, two hundred thirty-five".