8281134030 has 64 divisors (see below), whose sum is σ = 21414855168. Its totient is φ = 2037356160.

The previous prime is 8281133963. The next prime is 8281134031. The reversal of 8281134030 is 304311828.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8281134031) 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, 935887 + ... + 944693.

It is an arithmetic number, because the mean of its divisors is an integer number (334607112).

Almost surely, 2^8281134030 is an apocalyptic number.

8281134030 is an abundant number, since it is smaller than the sum of its proper divisors (13133721138).

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

8281134030 is a wasteful number, since it uses less digits than its factorization.

8281134030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11241.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 8281134030 is about 91000.7364255916. The cubic root of 8281134030 is about 2023.1586394998.

Adding to 8281134030 its reverse (304311828), we get a palindrome (8585445858).

It can be divided in two parts, 8281 and 134030, that added together give a triangular number (142311 = T₅₃₃).

The spelling of 8281134030 in words is "eight billion, two hundred eighty-one million, one hundred thirty-four thousand, thirty".