254898842424 has 128 divisors (see below), whose sum is σ = 682456320000. Its totient is φ = 79160256000.

The previous prime is 254898842399. The next prime is 254898842467. The reversal of 254898842424 is 424248898452.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7513099 + ... + 7546949.

It is an arithmetic number, because the mean of its divisors is an integer number (5331690000).

Almost surely, 2^254898842424 is an apocalyptic number.

254898842424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 254898842424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (341228160000).

254898842424 is an abundant number, since it is smaller than the sum of its proper divisors (427557477576).

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

254898842424 is a wasteful number, since it uses less digits than its factorization.

254898842424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34269 (or 34265 counting only the distinct ones).

The product of its digits is 47185920, while the sum is 60.

The spelling of 254898842424 in words is "two hundred fifty-four billion, eight hundred ninety-eight million, eight hundred forty-two thousand, four hundred twenty-four".