204616074127 has 16 divisors (see below), whose sum is σ = 220189570560. Its totient is φ = 189692456800.

The previous prime is 204616074107. The next prime is 204616074133. The reversal of 204616074127 is 721470616402.

It is a cyclic number.

It is not a de Polignac number, because 204616074127 - 2¹¹ = 204616072079 is a prime.

It is a super-2 number, since 2×204616074127² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204616074127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204616074107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965524 + ... + 1158217.

It is an arithmetic number, because the mean of its divisors is an integer number (13761848160).

Almost surely, 2^204616074127 is an apocalyptic number.

204616074127 is a deficient number, since it is larger than the sum of its proper divisors (15573496433).

204616074127 is a wasteful number, since it uses less digits than its factorization.

204616074127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2123894.

The product of its (nonzero) digits is 112896, while the sum is 40.

The spelling of 204616074127 in words is "two hundred four billion, six hundred sixteen million, seventy-four thousand, one hundred twenty-seven".