8457814039482 has 24 divisors (see below), whose sum is σ = 18327225506304. Its totient is φ = 2818969538184.

The previous prime is 8457814039429. The next prime is 8457814039483. The reversal of 8457814039482 is 2849304187548.

It is a happy number.

8457814039482 is a `hidden beast` number, since 8 + 4 + 5 + 7 + 8 + 140 + 3 + 9 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (8457814039483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24977848 + ... + 25314195.

It is an arithmetic number, because the mean of its divisors is an integer number (763634396096).

Almost surely, 2^{8457814039482} is an apocalyptic number.

8457814039482 is an abundant number, since it is smaller than the sum of its proper divisors (9869411466822).

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

8457814039482 is a wasteful number, since it uses less digits than its factorization.

8457814039482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50301394 (or 50301391 counting only the distinct ones).

The product of its (nonzero) digits is 61931520, while the sum is 63.

The spelling of 8457814039482 in words is "eight trillion, four hundred fifty-seven billion, eight hundred fourteen million, thirty-nine thousand, four hundred eighty-two".