1135314420 has 24 divisors (see below), whose sum is σ = 3178880544. Its totient is φ = 302750496.

The previous prime is 1135314413. The next prime is 1135314473. The reversal of 1135314420 is 244135311.

It is a happy number.

1135314420 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 9460894 + ... + 9461013.

It is an arithmetic number, because the mean of its divisors is an integer number (132453356).

Almost surely, 2^1135314420 is an apocalyptic number.

1135314420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1135314420 is an abundant number, since it is smaller than the sum of its proper divisors (2043566124).

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

1135314420 is a wasteful number, since it uses less digits than its factorization.

1135314420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18921919 (or 18921917 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1135314420 is about 33694.4271356555. The cubic root of 1135314420 is about 1043.2107443287.

Adding to 1135314420 its reverse (244135311), we get a palindrome (1379449731).

The spelling of 1135314420 in words is "one billion, one hundred thirty-five million, three hundred fourteen thousand, four hundred twenty".