1982190319010 has 32 divisors (see below), whose sum is σ = 4121259875712. Its totient is φ = 678396686080.

The previous prime is 1982190319003. The next prime is 1982190319013. The reversal of 1982190319010 is 109130912891.

It is not an unprimeable number, because it can be changed into a prime (1982190319013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 529995542 + ... + 529999281.

It is an arithmetic number, because the mean of its divisors is an integer number (128789371116).

Almost surely, 2^{1982190319010} is an apocalyptic number.

1982190319010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1982190319010 is an abundant number, since it is smaller than the sum of its proper divisors (2139069556702).

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

1982190319010 is a wasteful number, since it uses less digits than its factorization.

1982190319010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1059994858.

The product of its (nonzero) digits is 34992, while the sum is 44.

The spelling of 1982190319010 in words is "one trillion, nine hundred eighty-two billion, one hundred ninety million, three hundred nineteen thousand, ten".