198424070497000 has 64 divisors (see below), whose sum is σ = 471242359823040. Its totient is φ = 78185006856000.

The previous prime is 198424070496991. The next prime is 198424070497049. The reversal of 198424070497000 is 794070424891.

198424070497000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×198424070497000² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1480709646 + ... + 1480843645.

It is an arithmetic number, because the mean of its divisors is an integer number (7363161872235).

Almost surely, 2^{198424070497000} is an apocalyptic number.

198424070497000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

198424070497000 is an abundant number, since it is smaller than the sum of its proper divisors (272818289326040).

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

198424070497000 is a wasteful number, since it uses less digits than its factorization.

198424070497000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2961553379 (or 2961553365 counting only the distinct ones).

The product of its (nonzero) digits is 4064256, while the sum is 55.

The spelling of 198424070497000 in words is "one hundred ninety-eight trillion, four hundred twenty-four billion, seventy million, four hundred ninety-seven thousand".