8432931012 has 48 divisors (see below), whose sum is σ = 21512361024. Its totient is φ = 2549872000.

The previous prime is 8432931011. The next prime is 8432931029. The reversal of 8432931012 is 2101392348.

It is a super-2 number, since 2×8432931012² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (8432931011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8439 + ... + 130142.

It is an arithmetic number, because the mean of its divisors is an integer number (448174188).

Almost surely, 2^8432931012 is an apocalyptic number.

It is an amenable number.

8432931012 is an abundant number, since it is smaller than the sum of its proper divisors (13079430012).

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

8432931012 is a wasteful number, since it uses less digits than its factorization.

8432931012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139060 (or 139058 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 8432931012 is about 91830.9915660285. The cubic root of 8432931012 is about 2035.4456752368.

The spelling of 8432931012 in words is "eight billion, four hundred thirty-two million, nine hundred thirty-one thousand, twelve".