254161540610404 has 12 divisors (see below), whose sum is σ = 508323081220864. Its totient is φ = 108926374547304.

The previous prime is 254161540610363. The next prime is 254161540610407. The reversal of 254161540610404 is 404016045161452.

It is a happy number.

254161540610404 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (254161540610407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4538598939444 + ... + 4538598939499.

Almost surely, 2^{254161540610404} is an apocalyptic number.

It is an amenable number.

254161540610404 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

254161540610404 is a wasteful number, since it uses less digits than its factorization.

254161540610404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9077197878954 (or 9077197878952 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

Adding to 254161540610404 its reverse (404016045161452), we get a palindrome (658177585771856).

The spelling of 254161540610404 in words is "two hundred fifty-four trillion, one hundred sixty-one billion, five hundred forty million, six hundred ten thousand, four hundred four".