1042110340 has 24 divisors (see below), whose sum is σ = 2189543832. Its totient is φ = 416632320.

The previous prime is 1042110337. The next prime is 1042110467. The reversal of 1042110340 is 430112401.

It can be written as a sum of positive squares in 4 ways, for example, as 730729024 + 311381316 = 27032^2 + 17646^2 .

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, 30652 + ... + 54988.

It is an arithmetic number, because the mean of its divisors is an integer number (91230993).

Almost surely, 2^1042110340 is an apocalyptic number.

1042110340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1042110340 is an abundant number, since it is smaller than the sum of its proper divisors (1147433492).

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

1042110340 is a wasteful number, since it uses less digits than its factorization.

1042110340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487 (or 26485 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1042110340 is about 32281.7338443895. The cubic root of 1042110340 is about 1013.8442327450.

Adding to 1042110340 its reverse (430112401), we get a palindrome (1472222741).

The spelling of 1042110340 in words is "one billion, forty-two million, one hundred ten thousand, three hundred forty".