204114031040 has 28 divisors (see below), whose sum is σ = 486046537176. Its totient is φ = 81645612288.

The previous prime is 204114030961. The next prime is 204114031063. The reversal of 204114031040 is 40130411402.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318927854 + ... + 318928493.

Almost surely, 2^204114031040 is an apocalyptic number.

204114031040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

204114031040 is an abundant number, since it is smaller than the sum of its proper divisors (281932506136).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

204114031040 is an equidigital number, since it uses as much as digits as its factorization.

204114031040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637856364 (or 637856354 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 204114031040 its reverse (40130411402), we get a palindrome (244244442442).

The spelling of 204114031040 in words is "two hundred four billion, one hundred fourteen million, thirty-one thousand, forty".