41394803345 has 12 divisors (see below), whose sum is σ = 57783766644. Its totient is φ = 28385007840.

The previous prime is 41394803341. The next prime is 41394803407. The reversal of 41394803345 is 54330849314.

It can be written as a sum of positive squares in 2 ways, for example, as 16828316176 + 24566487169 = 129724^2 + 156737^2 .

It is not a de Polignac number, because 41394803345 - 2² = 41394803341 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41394803296 and 41394803305.

It is not an unprimeable number, because it can be changed into a prime (41394803341) 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, 84478946 + ... + 84479435.

It is an arithmetic number, because the mean of its divisors is an integer number (4815313887).

Almost surely, 2^41394803345 is an apocalyptic number.

It is an amenable number.

41394803345 is a deficient number, since it is larger than the sum of its proper divisors (16388963299).

41394803345 is a wasteful number, since it uses less digits than its factorization.

41394803345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168958400 (or 168958393 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 41394803345 in words is "forty-one billion, three hundred ninety-four million, eight hundred three thousand, three hundred forty-five".