1924021163198 has 16 divisors (see below), whose sum is σ = 2891439802080. Its totient is φ = 960208946400.

The previous prime is 1924021163191. The next prime is 1924021163221. The reversal of 1924021163198 is 8913611204291.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1924021163191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3426143 + ... + 3947973.

It is an arithmetic number, because the mean of its divisors is an integer number (180714987630).

Almost surely, 2^{1924021163198} is an apocalyptic number.

1924021163198 is a deficient number, since it is larger than the sum of its proper divisors (967418638882).

1924021163198 is a wasteful number, since it uses less digits than its factorization.

1924021163198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525283.

The product of its (nonzero) digits is 186624, while the sum is 47.

The spelling of 1924021163198 in words is "one trillion, nine hundred twenty-four billion, twenty-one million, one hundred sixty-three thousand, one hundred ninety-eight".