445224404332 has 12 divisors (see below), whose sum is σ = 779205745080. Its totient is φ = 222594191456.

The previous prime is 445224404311. The next prime is 445224404381. The reversal of 445224404332 is 233404422544.

It is a junction number, because it is equal to n+sod(n) for n = 445224404291 and 445224404300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4446982 + ... + 4545997.

It is an arithmetic number, because the mean of its divisors is an integer number (64933812090).

Almost surely, 2^445224404332 is an apocalyptic number.

It is an amenable number.

445224404332 is a deficient number, since it is larger than the sum of its proper divisors (333981340748).

445224404332 is a wasteful number, since it uses less digits than its factorization.

445224404332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9005360 (or 9005358 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 37.

Adding to 445224404332 its reverse (233404422544), we get a palindrome (678628826876).

It can be divided in two parts, 445224 and 404332, that added together give a triangular number (849556 = T₁₃₀₃).

The spelling of 445224404332 in words is "four hundred forty-five billion, two hundred twenty-four million, four hundred four thousand, three hundred thirty-two".