204150125545134 has 32 divisors (see below), whose sum is σ = 412679986182144. Its totient is φ = 67321187824800.

The previous prime is 204150125545109. The next prime is 204150125545159. The reversal of 204150125545134 is 431545521051402.

It is an interprime number because it is at equal distance from previous prime (204150125545109) and next prime (204150125545159).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136986334 + ... + 138468609.

It is an arithmetic number, because the mean of its divisors is an integer number (12896249568192).

Almost surely, 2^{204150125545134} is an apocalyptic number.

204150125545134 is an abundant number, since it is smaller than the sum of its proper divisors (208529860637010).

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

204150125545134 is a wasteful number, since it uses less digits than its factorization.

204150125545134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275456272.

The product of its (nonzero) digits is 480000, while the sum is 42.

Adding to 204150125545134 its reverse (431545521051402), we get a palindrome (635695646596536).

The spelling of 204150125545134 in words is "two hundred four trillion, one hundred fifty billion, one hundred twenty-five million, five hundred forty-five thousand, one hundred thirty-four".