1040314220 has 48 divisors (see below), whose sum is σ = 2508710400. Its totient is φ = 358384320.

The previous prime is 1040314217. The next prime is 1040314243. The reversal of 1040314220 is 224130401.

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 15 ways as a sum of consecutive naturals, for example, 120260 + ... + 128619.

It is an arithmetic number, because the mean of its divisors is an integer number (52264800).

Almost surely, 2^1040314220 is an apocalyptic number.

1040314220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040314220 is an abundant number, since it is smaller than the sum of its proper divisors (1468396180).

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

1040314220 is a wasteful number, since it uses less digits than its factorization.

1040314220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248918 (or 248916 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1040314220 is about 32253.9023995547. The cubic root of 1040314220 is about 1013.2614303879.

Adding to 1040314220 its reverse (224130401), we get a palindrome (1264444621).

The spelling of 1040314220 in words is "one billion, forty million, three hundred fourteen thousand, two hundred twenty".