8151134180 has 48 divisors (see below), whose sum is σ = 20017683840. Its totient is φ = 2729680128.

The previous prime is 8151134179. The next prime is 8151134207. The reversal of 8151134180 is 814311518.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 670985 + ... + 683024.

It is an arithmetic number, because the mean of its divisors is an integer number (417035080).

Almost surely, 2^8151134180 is an apocalyptic number.

It is an amenable number.

8151134180 is an abundant number, since it is smaller than the sum of its proper divisors (11866549660).

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

8151134180 is a wasteful number, since it uses less digits than its factorization.

8151134180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354068 (or 1354066 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 32.

The square root of 8151134180 is about 90283.6318498542. The cubic root of 8151134180 is about 2012.5160261574.

Adding to 8151134180 its reverse (814311518), we get a palindrome (8965445698).

The spelling of 8151134180 in words is "eight billion, one hundred fifty-one million, one hundred thirty-four thousand, one hundred eighty".