12482729140 has 48 divisors (see below), whose sum is σ = 30238572672. Its totient is φ = 4239789696.

The previous prime is 12482729137. The next prime is 12482729261. The reversal of 12482729140 is 4192728421.

It is a junction number, because it is equal to n+sod(n) for n = 12482729093 and 12482729102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401667 + ... + 431626.

It is an arithmetic number, because the mean of its divisors is an integer number (629970264).

Almost surely, 2^12482729140 is an apocalyptic number.

12482729140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12482729140 is an abundant number, since it is smaller than the sum of its proper divisors (17755843532).

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

12482729140 is a wasteful number, since it uses less digits than its factorization.

12482729140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833416 (or 833414 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The spelling of 12482729140 in words is "twelve billion, four hundred eighty-two million, seven hundred twenty-nine thousand, one hundred forty".