254020106412 has 18 divisors (see below), whose sum is σ = 642106380188. Its totient is φ = 84673368792.

The previous prime is 254020106401. The next prime is 254020106413. The reversal of 254020106412 is 214601020452.

254020106412 is a `hidden beast` number, since 2 + 5 + 4 + 0 + 2 + 0 + 10 + 641 + 2 = 666.

254020106412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (254020106413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3528056998 + ... + 3528057069.

Almost surely, 2^254020106412 is an apocalyptic number.

It is an amenable number.

254020106412 is an abundant number, since it is smaller than the sum of its proper divisors (388086273776).

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

254020106412 is a wasteful number, since it uses less digits than its factorization.

254020106412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056114077 (or 7056114072 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 254020106412 its reverse (214601020452), we get a palindrome (468621126864).

The spelling of 254020106412 in words is "two hundred fifty-four billion, twenty million, one hundred six thousand, four hundred twelve".