205554133414 has 32 divisors (see below), whose sum is σ = 364565551680. Its totient is φ = 85048470528.

The previous prime is 205554133399. The next prime is 205554133439. The reversal of 205554133414 is 414331455502.

205554133414 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×205554133414² (a number of 23 digits) contains 22 as substring.

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, 5689134 + ... + 5725150.

It is an arithmetic number, because the mean of its divisors is an integer number (11392673490).

Almost surely, 2^205554133414 is an apocalyptic number.

205554133414 is a deficient number, since it is larger than the sum of its proper divisors (159011418266).

205554133414 is a wasteful number, since it uses less digits than its factorization.

205554133414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50112.

The product of its (nonzero) digits is 144000, while the sum is 37.

Adding to 205554133414 its reverse (414331455502), we get a palindrome (619885588916).

The spelling of 205554133414 in words is "two hundred five billion, five hundred fifty-four million, one hundred thirty-three thousand, four hundred fourteen".