1111340234040 has 64 divisors (see below), whose sum is σ = 3337564102560. Its totient is φ = 296042426880.

The previous prime is 1111340234009. The next prime is 1111340234041. The reversal of 1111340234040 is 404320431111.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1111340234040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111340234041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4807999 + ... + 5033838.

Almost surely, 2^{1111340234040} is an apocalyptic number.

1111340234040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1111340234040 is an abundant number, since it is smaller than the sum of its proper divisors (2226223868520).

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

1111340234040 is a wasteful number, since it uses less digits than its factorization.

1111340234040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9842792 (or 9842788 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1111340234040 its reverse (404320431111), we get a palindrome (1515660665151).

The spelling of 1111340234040 in words is "one trillion, one hundred eleven billion, three hundred forty million, two hundred thirty-four thousand, forty".