1682288640740 has 24 divisors (see below), whose sum is σ = 3686406413760. Its totient is φ = 643658262368.

The previous prime is 1682288640731. The next prime is 1682288640743. The reversal of 1682288640740 is 470468822861.

It is not an unprimeable number, because it can be changed into a prime (1682288640743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1828574150 + ... + 1828575069.

It is an arithmetic number, because the mean of its divisors is an integer number (153600267240).

Almost surely, 2^{1682288640740} is an apocalyptic number.

1682288640740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1682288640740 is an abundant number, since it is smaller than the sum of its proper divisors (2004117773020).

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

1682288640740 is a wasteful number, since it uses less digits than its factorization.

1682288640740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3657149251 (or 3657149249 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 56.

The spelling of 1682288640740 in words is "one trillion, six hundred eighty-two billion, two hundred eighty-eight million, six hundred forty thousand, seven hundred forty".