2004445412343 has 12 divisors (see below), whose sum is σ = 3158520043848. Its totient is φ = 1214815401360.

The previous prime is 2004445412303. The next prime is 2004445412371. The reversal of 2004445412343 is 3432145444002.

2004445412343 is a `hidden beast` number, since 2 + 0 + 0 + 44 + 454 + 123 + 43 = 666.

It is not a de Polignac number, because 2004445412343 - 2⁸ = 2004445412087 is a prime.

It is a super-2 number, since 2×2004445412343² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2004445412298 and 2004445412307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2004445412303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10123461580 + ... + 10123461777.

It is an arithmetic number, because the mean of its divisors is an integer number (263210003654).

Almost surely, 2^{2004445412343} is an apocalyptic number.

2004445412343 is a deficient number, since it is larger than the sum of its proper divisors (1154074631505).

2004445412343 is a wasteful number, since it uses less digits than its factorization.

2004445412343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20246923374 (or 20246923371 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 36.

The spelling of 2004445412343 in words is "two trillion, four billion, four hundred forty-five million, four hundred twelve thousand, three hundred forty-three".