204529200412 has 24 divisors (see below), whose sum is σ = 382334402016. Its totient is φ = 95397270528.

The previous prime is 204529200409. The next prime is 204529200443. The reversal of 204529200412 is 214002925402.

It is a congruent number.

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, 13301088 + ... + 13316455.

It is an arithmetic number, because the mean of its divisors is an integer number (15930600084).

Almost surely, 2^204529200412 is an apocalyptic number.

It is an amenable number.

204529200412 is a deficient number, since it is larger than the sum of its proper divisors (177805201604).

204529200412 is a wasteful number, since it uses less digits than its factorization.

204529200412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26617677 (or 26617675 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The spelling of 204529200412 in words is "two hundred four billion, five hundred twenty-nine million, two hundred thousand, four hundred twelve".