1045410320 has 20 divisors (see below), whose sum is σ = 2430579180. Its totient is φ = 418164096.

The previous prime is 1045410277. The next prime is 1045410337. The reversal of 1045410320 is 230145401.

1045410320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 622203136 + 423207184 = 24944^2 + 20572^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1045410292 and 1045410301.

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, 6533735 + ... + 6533894.

It is an arithmetic number, because the mean of its divisors is an integer number (121528959).

Almost surely, 2^1045410320 is an apocalyptic number.

1045410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1045410320 is an abundant number, since it is smaller than the sum of its proper divisors (1385168860).

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

1045410320 is a wasteful number, since it uses less digits than its factorization.

1045410320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13067642 (or 13067636 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1045410320 is about 32332.8056314326. The cubic root of 1045410320 is about 1014.9132623430.

Adding to 1045410320 its reverse (230145401), we get a palindrome (1275555721).

The spelling of 1045410320 in words is "one billion, forty-five million, four hundred ten thousand, three hundred twenty".