1134123435 has 12 divisors (see below), whose sum is σ = 1965814032. Its totient is φ = 604865808.

The previous prime is 1134123359. The next prime is 1134123439. The reversal of 1134123435 is 5343214311.

It is a happy number.

It is not a de Polignac number, because 1134123435 - 2²¹ = 1132026283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1134123399 and 1134123408.

It is not an unprimeable number, because it can be changed into a prime (1134123439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12601327 + ... + 12601416.

It is an arithmetic number, because the mean of its divisors is an integer number (163817836).

Almost surely, 2^1134123435 is an apocalyptic number.

1134123435 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1134123435 is a deficient number, since it is larger than the sum of its proper divisors (831690597).

1134123435 is a wasteful number, since it uses less digits than its factorization.

1134123435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25202754 (or 25202751 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1134123435 is about 33676.7491750614. The cubic root of 1134123435 is about 1042.8458283674.

Adding to 1134123435 its reverse (5343214311), we get a palindrome (6477337746).

The spelling of 1134123435 in words is "one billion, one hundred thirty-four million, one hundred twenty-three thousand, four hundred thirty-five".