1040314434220 has 24 divisors (see below), whose sum is σ = 2185228360224. Its totient is φ = 416017574016.

The previous prime is 1040314434191. The next prime is 1040314434221. The reversal of 1040314434220 is 224344130401.

It is not an unprimeable number, because it can be changed into a prime (1040314434221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6683617 + ... + 6837496.

It is an arithmetic number, because the mean of its divisors is an integer number (91051181676).

Almost surely, 2^{1040314434220} is an apocalyptic number.

1040314434220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040314434220 is an abundant number, since it is smaller than the sum of its proper divisors (1144913926004).

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

1040314434220 is a wasteful number, since it uses less digits than its factorization.

1040314434220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13524969 (or 13524967 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 1040314434220 its reverse (224344130401), we get a palindrome (1264658564621).

The spelling of 1040314434220 in words is "one trillion, forty billion, three hundred fourteen million, four hundred thirty-four thousand, two hundred twenty".