2001466010198 has 4 divisors (see below), whose sum is σ = 3002199015300. Its totient is φ = 1000733005098.

The previous prime is 2001466010177. The next prime is 2001466010237. The reversal of 2001466010198 is 8910106641002.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500366502548 + ... + 500366502551.

It is an arithmetic number, because the mean of its divisors is an integer number (750549753825).

Almost surely, 2^{2001466010198} is an apocalyptic number.

2001466010198 is a deficient number, since it is larger than the sum of its proper divisors (1000733005102).

2001466010198 is a wasteful number, since it uses less digits than its factorization.

2001466010198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000733005101.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 2001466010198 in words is "two trillion, one billion, four hundred sixty-six million, ten thousand, one hundred ninety-eight".