202090230041 has 24 divisors (see below), whose sum is σ = 241237069416. Its totient is φ = 168701460480.

The previous prime is 202090229993. The next prime is 202090230053. The reversal of 202090230041 is 140032090202.

It can be written as a sum of positive squares in 4 ways, for example, as 74376198400 + 127714031641 = 272720^2 + 357371^2 .

It is not a de Polignac number, because 202090230041 - 2¹⁴ = 202090213657 is a prime.

It is a super-2 number, since 2×202090230041² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 202090229989 and 202090230016.

It is not an unprimeable number, because it can be changed into a prime (202090230091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1072025 + ... + 1246361.

It is an arithmetic number, because the mean of its divisors is an integer number (10051544559).

Almost surely, 2^202090230041 is an apocalyptic number.

It is an amenable number.

202090230041 is a deficient number, since it is larger than the sum of its proper divisors (39146839375).

202090230041 is a wasteful number, since it uses less digits than its factorization.

202090230041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174969 (or 174962 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 202090230041 in words is "two hundred two billion, ninety million, two hundred thirty thousand, forty-one".