254120425620 has 96 divisors (see below), whose sum is σ = 728231454720. Its totient is φ = 66176154240.

The previous prime is 254120425571. The next prime is 254120425621. The reversal of 254120425620 is 26524021452.

254120425620 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (254120425621) 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 31 ways as a sum of consecutive naturals, for example, 24450625 + ... + 24461015.

It is an arithmetic number, because the mean of its divisors is an integer number (7585744320).

Almost surely, 2^254120425620 is an apocalyptic number.

254120425620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

254120425620 is an abundant number, since it is smaller than the sum of its proper divisors (474111029100).

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

254120425620 is a wasteful number, since it uses less digits than its factorization.

254120425620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19925 (or 19923 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 33.

The spelling of 254120425620 in words is "two hundred fifty-four billion, one hundred twenty million, four hundred twenty-five thousand, six hundred twenty".