12487854496 has 192 divisors, whose sum is σ = 28212710400. Its totient is φ = 5401313280.

The previous prime is 12487854493. The next prime is 12487854523. The reversal of 12487854496 is 69445878421.

It is a self number, because there is not a number n which added to its sum of digits gives 12487854496.

It is not an unprimeable number, because it can be changed into a prime (12487854493) 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, 83811030 + ... + 83811178.

It is an arithmetic number, because the mean of its divisors is an integer number (146941200).

Almost surely, 2^12487854496 is an apocalyptic number.

12487854496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12487854496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14106355200).

12487854496 is an abundant number, since it is smaller than the sum of its proper divisors (15724855904).

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

12487854496 is a wasteful number, since it uses less digits than its factorization.

12487854496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367 (or 359 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 58.

The spelling of 12487854496 in words is "twelve billion, four hundred eighty-seven million, eight hundred fifty-four thousand, four hundred ninety-six".