1140034431044 has 24 divisors (see below), whose sum is σ = 2011259759040. Its totient is φ = 565404830496.

The previous prime is 1140034430971. The next prime is 1140034431073. The reversal of 1140034431044 is 4401344300411.

It is a junction number, because it is equal to n+sod(n) for n = 1140034430998 and 1140034431016.

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, 1721072 + ... + 2289575.

It is an arithmetic number, because the mean of its divisors is an integer number (83802489960).

Almost surely, 2^{1140034431044} is an apocalyptic number.

It is an amenable number.

1140034431044 is a deficient number, since it is larger than the sum of its proper divisors (871225327996).

1140034431044 is a wasteful number, since it uses less digits than its factorization.

1140034431044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4011227 (or 4011225 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 1140034431044 its reverse (4401344300411), we get a palindrome (5541378731455).

The spelling of 1140034431044 in words is "one trillion, one hundred forty billion, thirty-four million, four hundred thirty-one thousand, forty-four".