205024414142004 has 48 divisors (see below), whose sum is σ = 506533132179648. Its totient is φ = 64321102079488.

The previous prime is 205024414141999. The next prime is 205024414142011. The reversal of 205024414142004 is 400241414420502.

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, 46991062 + ... + 51168434.

It is an arithmetic number, because the mean of its divisors is an integer number (10552773587076).

Almost surely, 2^{205024414142004} is an apocalyptic number.

It is an amenable number.

205024414142004 is an abundant number, since it is smaller than the sum of its proper divisors (301508718037644).

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

205024414142004 is a wasteful number, since it uses less digits than its factorization.

205024414142004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4417984 (or 4417982 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

Adding to 205024414142004 its reverse (400241414420502), we get a palindrome (605265828562506).

The spelling of 205024414142004 in words is "two hundred five trillion, twenty-four billion, four hundred fourteen million, one hundred forty-two thousand, four".