204512882738 has 8 divisors (see below), whose sum is σ = 306780659760. Its totient is φ = 102252662820.

The previous prime is 204512882737. The next prime is 204512882831. The reversal of 204512882738 is 837288215402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (204512882737) 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, 1821128 + ... + 1930163.

It is an arithmetic number, because the mean of its divisors is an integer number (38347582470).

Almost surely, 2^204512882738 is an apocalyptic number.

204512882738 is a deficient number, since it is larger than the sum of its proper divisors (102267777022).

204512882738 is a wasteful number, since it uses less digits than its factorization.

204512882738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3778552.

The product of its (nonzero) digits is 1720320, while the sum is 50.

The spelling of 204512882738 in words is "two hundred four billion, five hundred twelve million, eight hundred eighty-two thousand, seven hundred thirty-eight".