235020642034 has 8 divisors (see below), whose sum is σ = 352767724380. Its totient is φ = 117431400576.

The previous prime is 235020642029. The next prime is 235020642037. The reversal of 235020642034 is 430246020532.

It can be written as a sum of positive squares in 2 ways, for example, as 220010716809 + 15009925225 = 469053^2 + 122515^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 235020641987 and 235020642005.

It is not an unprimeable number, because it can be changed into a prime (235020642037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39456499 + ... + 39462454.

Almost surely, 2^235020642034 is an apocalyptic number.

235020642034 is a deficient number, since it is larger than the sum of its proper divisors (117747082346).

235020642034 is a wasteful number, since it uses less digits than its factorization.

235020642034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78920444.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 235020642034 its reverse (430246020532), we get a palindrome (665266662566).

The spelling of 235020642034 in words is "two hundred thirty-five billion, twenty million, six hundred forty-two thousand, thirty-four".