254221323030 has 24 divisors (see below), whose sum is σ = 660975440112. Its totient is φ = 67792352784.

The previous prime is 254221323011. The next prime is 254221323089. The reversal of 254221323030 is 30323122452.

254221323030 is a `hidden beast` number, since 2 + 5 + 422 + 1 + 3 + 230 + 3 + 0 = 666.

It is a super-3 number, since 3×254221323030³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 254221322985 and 254221323003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1412340594 + ... + 1412340773.

It is an arithmetic number, because the mean of its divisors is an integer number (27540643338).

Almost surely, 2^254221323030 is an apocalyptic number.

254221323030 is an abundant number, since it is smaller than the sum of its proper divisors (406754117082).

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

254221323030 is a wasteful number, since it uses less digits than its factorization.

254221323030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2824681380 (or 2824681377 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 254221323030 its reverse (30323122452), we get a palindrome (284544445482).

The spelling of 254221323030 in words is "two hundred fifty-four billion, two hundred twenty-one million, three hundred twenty-three thousand, thirty".