1011440334234 has 64 divisors (see below), whose sum is σ = 2278083253248. Its totient is φ = 296719852800.

The previous prime is 1011440334167. The next prime is 1011440334253. The reversal of 1011440334234 is 4324330441101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1256262 + ... + 1897649.

It is an arithmetic number, because the mean of its divisors is an integer number (35595050832).

Almost surely, 2^{1011440334234} is an apocalyptic number.

1011440334234 is an abundant number, since it is smaller than the sum of its proper divisors (1266642919014).

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

1011440334234 is a wasteful number, since it uses less digits than its factorization.

1011440334234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154083.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1011440334234 its reverse (4324330441101), we get a palindrome (5335770775335).

The spelling of 1011440334234 in words is "one trillion, eleven billion, four hundred forty million, three hundred thirty-four thousand, two hundred thirty-four".