1830466945422 has 48 divisors (see below), whose sum is σ = 4076594510352. Its totient is φ = 593170387200.

The previous prime is 1830466945369. The next prime is 1830466945477. The reversal of 1830466945422 is 2245496640381.

1830466945422 is a `hidden beast` number, since 1 + 8 + 3 + 0 + 4 + 6 + 6 + 94 + 542 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 344368 + ... + 1944099.

It is an arithmetic number, because the mean of its divisors is an integer number (84929052299).

Almost surely, 2^{1830466945422} is an apocalyptic number.

1830466945422 is an abundant number, since it is smaller than the sum of its proper divisors (2246127564930).

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

1830466945422 is a wasteful number, since it uses less digits than its factorization.

1830466945422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2289713 (or 2289710 counting only the distinct ones).

The product of its (nonzero) digits is 9953280, while the sum is 54.

The spelling of 1830466945422 in words is "one trillion, eight hundred thirty billion, four hundred sixty-six million, nine hundred forty-five thousand, four hundred twenty-two".