1134421246 has 24 divisors (see below), whose sum is σ = 2047711320. Its totient is φ = 469414512.

The previous prime is 1134421243. The next prime is 1134421273. The reversal of 1134421246 is 6421244311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1134421243) 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 11 ways as a sum of consecutive naturals, for example, 196740 + ... + 202423.

It is an arithmetic number, because the mean of its divisors is an integer number (85321305).

Almost surely, 2^1134421246 is an apocalyptic number.

1134421246 is a deficient number, since it is larger than the sum of its proper divisors (913290074).

1134421246 is a wasteful number, since it uses less digits than its factorization.

1134421246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399208 (or 399201 counting only the distinct ones).

The product of its digits is 4608, while the sum is 28.

The square root of 1134421246 is about 33681.1704962877. The cubic root of 1134421246 is about 1042.9371011421.

Adding to 1134421246 its reverse (6421244311), we get a palindrome (7555665557).

The spelling of 1134421246 in words is "one billion, one hundred thirty-four million, four hundred twenty-one thousand, two hundred forty-six".