2098074455466 has 16 divisors (see below), whose sum is σ = 4577616993888. Its totient is φ = 635780138000.

The previous prime is 2098074455461. The next prime is 2098074455507. The reversal of 2098074455466 is 6645544708902.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2098074455461) 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, 15894503385 + ... + 15894503516.

It is an arithmetic number, because the mean of its divisors is an integer number (286101062118).

Almost surely, 2^{2098074455466} is an apocalyptic number.

2098074455466 is an abundant number, since it is smaller than the sum of its proper divisors (2479542538422).

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

2098074455466 is a wasteful number, since it uses less digits than its factorization.

2098074455466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31789006917.

The product of its (nonzero) digits is 58060800, while the sum is 60.

The spelling of 2098074455466 in words is "two trillion, ninety-eight billion, seventy-four million, four hundred fifty-five thousand, four hundred sixty-six".