7998190340350 has 24 divisors (see below), whose sum is σ = 17001867467088. Its totient is φ = 2742236688000.

The previous prime is 7998190340347. The next prime is 7998190340363. The reversal of 7998190340350 is 530430918997.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11425985851 + ... + 11425986550.

It is an arithmetic number, because the mean of its divisors is an integer number (708411144462).

Almost surely, 2^{7998190340350} is an apocalyptic number.

7998190340350 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7998190340350 is an abundant number, since it is smaller than the sum of its proper divisors (9003677126738).

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

7998190340350 is a wasteful number, since it uses less digits than its factorization.

7998190340350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22851972420 (or 22851972415 counting only the distinct ones).

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 7998190340350 in words is "seven trillion, nine hundred ninety-eight billion, one hundred ninety million, three hundred forty thousand, three hundred fifty".