235420000521224 has 64 divisors (see below), whose sum is σ = 457407903150000. Its totient is φ = 113458398097408.

The previous prime is 235420000521157. The next prime is 235420000521239. The reversal of 235420000521224 is 422125000024532.

It can be written as a sum of positive squares in 8 ways, for example, as 183548574960100 + 51871425561124 = 13548010^2 + 7202182^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730029332 + ... + 730351740.

Almost surely, 2^{235420000521224} is an apocalyptic number.

It is an amenable number.

235420000521224 is a deficient number, since it is larger than the sum of its proper divisors (221987902628776).

235420000521224 is a wasteful number, since it uses less digits than its factorization.

235420000521224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327770 (or 327766 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 235420000521224 its reverse (422125000024532), we get a palindrome (657545000545756).

The spelling of 235420000521224 in words is "two hundred thirty-five trillion, four hundred twenty billion, five hundred twenty-one thousand, two hundred twenty-four".