12842981951470 has 64 divisors (see below), whose sum is σ = 26736041060352. Its totient is φ = 4397375088000.

The previous prime is 12842981951441. The next prime is 12842981951483. The reversal of 12842981951470 is 7415918924821.

It is a junction number, because it is equal to n+sod(n) for n = 12842981951399 and 12842981951408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50769376 + ... + 51021715.

It is an arithmetic number, because the mean of its divisors is an integer number (417750641568).

Almost surely, 2^{12842981951470} is an apocalyptic number.

12842981951470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12842981951470 is an abundant number, since it is smaller than the sum of its proper divisors (13893059108882).

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

12842981951470 is a wasteful number, since it uses less digits than its factorization.

12842981951470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101791177.

The product of its (nonzero) digits is 11612160, while the sum is 61.

The spelling of 12842981951470 in words is "twelve trillion, eight hundred forty-two billion, nine hundred eighty-one million, nine hundred fifty-one thousand, four hundred seventy".