445103040 has 56 divisors (see below), whose sum is σ = 1413205200. Its totient is φ = 118693888.

The previous prime is 445103033. The next prime is 445103059. The reversal of 445103040 is 40301544.

It is a junction number, because it is equal to n+sod(n) for n = 445102998 and 445103016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230865 + ... + 232784.

Almost surely, 2^445103040 is an apocalyptic number.

445103040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

445103040 is an abundant number, since it is smaller than the sum of its proper divisors (968102160).

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

445103040 is a wasteful number, since it uses less digits than its factorization.

445103040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463669 (or 463659 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 445103040 is about 21097.4652505935. The cubic root of 445103040 is about 763.5195941842.

Adding to 445103040 its reverse (40301544), we get a palindrome (485404584).

The spelling of 445103040 in words is "four hundred forty-five million, one hundred three thousand, forty".