204134141551502 has 16 divisors (see below), whose sum is σ = 306527485354272. Its totient is φ = 101958328882080.

The previous prime is 204134141551489. The next prime is 204134141551523. The reversal of 204134141551502 is 205155141431402.

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, 21975968 + ... + 29853164.

It is an arithmetic number, because the mean of its divisors is an integer number (19157967834642).

Almost surely, 2^{204134141551502} is an apocalyptic number.

204134141551502 is a deficient number, since it is larger than the sum of its proper divisors (102393343802770).

204134141551502 is a wasteful number, since it uses less digits than its factorization.

204134141551502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7891003.

The product of its (nonzero) digits is 96000, while the sum is 38.

Adding to 204134141551502 its reverse (205155141431402), we get a palindrome (409289282982904).

The spelling of 204134141551502 in words is "two hundred four trillion, one hundred thirty-four billion, one hundred forty-one million, five hundred fifty-one thousand, five hundred two".