1011434244 has 24 divisors (see below), whose sum is σ = 2498838048. Its totient is φ = 317312640.

The previous prime is 1011434243. The next prime is 1011434267. The reversal of 1011434244 is 4424341101.

It is not an unprimeable number, because it can be changed into a prime (1011434243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2478802 + ... + 2479209.

It is an arithmetic number, because the mean of its divisors is an integer number (104118252).

Almost surely, 2^1011434244 is an apocalyptic number.

It is an amenable number.

1011434244 is an abundant number, since it is smaller than the sum of its proper divisors (1487403804).

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

1011434244 is a wasteful number, since it uses less digits than its factorization.

1011434244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4958035 (or 4958033 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

The square root of 1011434244 is about 31803.0540042934. The cubic root of 1011434244 is about 1003.7969793673.

Adding to 1011434244 its reverse (4424341101), we get a palindrome (5435775345).

The spelling of 1011434244 in words is "one billion, eleven million, four hundred thirty-four thousand, two hundred forty-four".