202520885234 has 16 divisors (see below), whose sum is σ = 309931997760. Its totient is φ = 99215391600.

The previous prime is 202520885219. The next prime is 202520885251. The reversal of 202520885234 is 432588025202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 202520885191 and 202520885200.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214342 + ... + 1371009.

It is an arithmetic number, because the mean of its divisors is an integer number (19370749860).

Almost surely, 2^202520885234 is an apocalyptic number.

202520885234 is a deficient number, since it is larger than the sum of its proper divisors (107411112526).

202520885234 is a wasteful number, since it uses less digits than its factorization.

202520885234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586145.

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 202520885234 in words is "two hundred two billion, five hundred twenty million, eight hundred eighty-five thousand, two hundred thirty-four".