1730864425444 has 48 divisors (see below), whose sum is σ = 3847684934016. Its totient is φ = 661638931200.

The previous prime is 1730864425427. The next prime is 1730864425457. The reversal of 1730864425444 is 4445244680371.

It is a junction number, because it is equal to n+sod(n) for n = 1730864425391 and 1730864425400.

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, 52999617 + ... + 53032264.

It is an arithmetic number, because the mean of its divisors is an integer number (80160102792).

Almost surely, 2^{1730864425444} is an apocalyptic number.

1730864425444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1730864425444 is an abundant number, since it is smaller than the sum of its proper divisors (2116820508572).

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

1730864425444 is a wasteful number, since it uses less digits than its factorization.

1730864425444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106031956 (or 106031954 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 1730864425444 in words is "one trillion, seven hundred thirty billion, eight hundred sixty-four million, four hundred twenty-five thousand, four hundred forty-four".