1035312420 has 24 divisors (see below), whose sum is σ = 2898874944. Its totient is φ = 276083296.

The previous prime is 1035312391. The next prime is 1035312491. The reversal of 1035312420 is 242135301.

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 7 ways as a sum of consecutive naturals, for example, 8627544 + ... + 8627663.

It is an arithmetic number, because the mean of its divisors is an integer number (120786456).

Almost surely, 2^1035312420 is an apocalyptic number.

1035312420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1035312420 is an abundant number, since it is smaller than the sum of its proper divisors (1863562524).

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

1035312420 is a wasteful number, since it uses less digits than its factorization.

1035312420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17255219 (or 17255217 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1035312420 is about 32176.2710704643. The cubic root of 1035312420 is about 1011.6349105136.

Adding to 1035312420 its reverse (242135301), we get a palindrome (1277447721).

The spelling of 1035312420 in words is "one billion, thirty-five million, three hundred twelve thousand, four hundred twenty".