204415062004 has 12 divisors (see below), whose sum is σ = 378769085604. Its totient is φ = 96195323264.

The previous prime is 204415061971. The next prime is 204415062011. The reversal of 204415062004 is 400260514402.

It can be written as a sum of positive squares in 2 ways, for example, as 165932393104 + 38482668900 = 407348^2 + 196170^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1503051859 + ... + 1503051994.

It is an arithmetic number, because the mean of its divisors is an integer number (31564090467).

Almost surely, 2^204415062004 is an apocalyptic number.

It is an amenable number.

204415062004 is a deficient number, since it is larger than the sum of its proper divisors (174354023600).

204415062004 is a wasteful number, since it uses less digits than its factorization.

204415062004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3006103874 (or 3006103872 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 204415062004 its reverse (400260514402), we get a palindrome (604675576406).

The spelling of 204415062004 in words is "two hundred four billion, four hundred fifteen million, sixty-two thousand, four".