8103140412 has 24 divisors (see below), whose sum is σ = 18913843200. Its totient is φ = 2700116016.

The previous prime is 8103140407. The next prime is 8103140447. The reversal of 8103140412 is 2140413018.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79612 + ... + 150147.

It is an arithmetic number, because the mean of its divisors is an integer number (788076800).

Almost surely, 2^8103140412 is an apocalyptic number.

It is an amenable number.

8103140412 is an abundant number, since it is smaller than the sum of its proper divisors (10810702788).

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

8103140412 is a wasteful number, since it uses less digits than its factorization.

8103140412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232705 (or 232703 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 8103140412 is about 90017.4450426138. The cubic root of 8103140412 is about 2008.5583593376.

The spelling of 8103140412 in words is "eight billion, one hundred three million, one hundred forty thousand, four hundred twelve".