445231034 has 8 divisors (see below), whose sum is σ = 669296628. Its totient is φ = 222132160.

The previous prime is 445231019. The next prime is 445231057. The reversal of 445231034 is 430132544.

It can be written as a sum of positive squares in 2 ways, for example, as 443228809 + 2002225 = 21053^2 + 1415^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 445230994 and 445231012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240527 + ... + 242370.

Almost surely, 2^445231034 is an apocalyptic number.

445231034 is a deficient number, since it is larger than the sum of its proper divisors (224065594).

445231034 is a wasteful number, since it uses less digits than its factorization.

445231034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483360.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 445231034 is about 21100.4984301319. The cubic root of 445231034 is about 763.5927731654.

Adding to 445231034 its reverse (430132544), we get a palindrome (875363578).

The spelling of 445231034 in words is "four hundred forty-five million, two hundred thirty-one thousand, thirty-four".