8429345482788 has 96 divisors (see below), whose sum is σ = 23008251840000. Its totient is φ = 2661413721120.

The previous prime is 8429345482787. The next prime is 8429345482843. The reversal of 8429345482788 is 8872845439248.

8429345482788 is a `hidden beast` number, since 8 + 4 + 2 + 9 + 3 + 4 + 548 + 2 + 78 + 8 = 666.

It is not an unprimeable number, because it can be changed into a prime (8429345482787) 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, 10978263 + ... + 11720961.

It is an arithmetic number, because the mean of its divisors is an integer number (239669290000).

Almost surely, 2^{8429345482788} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8429345482788, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11504125920000).

8429345482788 is an abundant number, since it is smaller than the sum of its proper divisors (14578906357212).

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

8429345482788 is a wasteful number, since it uses less digits than its factorization.

8429345482788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748262 (or 748254 counting only the distinct ones).

The product of its digits is 990904320, while the sum is 72.

The spelling of 8429345482788 in words is "eight trillion, four hundred twenty-nine billion, three hundred forty-five million, four hundred eighty-two thousand, seven hundred eighty-eight".