254020106456 has 32 divisors (see below), whose sum is σ = 477963763200. Its totient is φ = 126563878560.

The previous prime is 254020106437. The next prime is 254020106467. The reversal of 254020106456 is 654601020452.

254020106456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2603921 + ... + 2699711.

It is an arithmetic number, because the mean of its divisors is an integer number (14936367600).

Almost surely, 2^254020106456 is an apocalyptic number.

It is an amenable number.

254020106456 is a deficient number, since it is larger than the sum of its proper divisors (223943656744).

254020106456 is a wasteful number, since it uses less digits than its factorization.

254020106456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96959 (or 96955 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 254020106456 in words is "two hundred fifty-four billion, twenty million, one hundred six thousand, four hundred fifty-six".