10255434030 has 64 divisors (see below), whose sum is σ = 27448934400. Its totient is φ = 2724671520.

The previous prime is 10255434019. The next prime is 10255434031. The reversal of 10255434030 is 3043455201.

10255434030 is a `hidden beast` number, since 1 + 0 + 255 + 4 + 3 + 403 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 10255433985 and 10255434003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10255434031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3091 + ... + 143249.

It is an arithmetic number, because the mean of its divisors is an integer number (428889600).

Almost surely, 2^10255434030 is an apocalyptic number.

10255434030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10255434030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13724467200).

10255434030 is an abundant number, since it is smaller than the sum of its proper divisors (17193500370).

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

10255434030 is a wasteful number, since it uses less digits than its factorization.

10255434030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140446 (or 140440 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

Adding to 10255434030 its reverse (3043455201), we get a palindrome (13298889231).

The spelling of 10255434030 in words is "ten billion, two hundred fifty-five million, four hundred thirty-four thousand, thirty".