204030026142452 has 12 divisors (see below), whose sum is σ = 358047121088160. Its totient is φ = 101730848688696.

The previous prime is 204030026142451. The next prime is 204030026142499. The reversal of 204030026142452 is 254241620030402.

204030026142452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204030026142451) 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, 71041094018 + ... + 71041096889.

It is an arithmetic number, because the mean of its divisors is an integer number (29837260090680).

Almost surely, 2^{204030026142452} is an apocalyptic number.

It is an amenable number.

204030026142452 is a deficient number, since it is larger than the sum of its proper divisors (154017094945708).

204030026142452 is a wasteful number, since it uses less digits than its factorization.

204030026142452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142082191270 (or 142082191268 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 204030026142452 its reverse (254241620030402), we get a palindrome (458271646172854).

The spelling of 204030026142452 in words is "two hundred four trillion, thirty billion, twenty-six million, one hundred forty-two thousand, four hundred fifty-two".