1114153040240 has 80 divisors (see below), whose sum is σ = 2623708920096. Its totient is φ = 439966924800.

The previous prime is 1114153040207. The next prime is 1114153040257. The reversal of 1114153040240 is 420403514111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1747220 + ... + 2298060.

Almost surely, 2^{1114153040240} is an apocalyptic number.

1114153040240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1114153040240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1311854460048).

1114153040240 is an abundant number, since it is smaller than the sum of its proper divisors (1509555879856).

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

1114153040240 is a wasteful number, since it uses less digits than its factorization.

1114153040240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551178 (or 551172 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1114153040240 its reverse (420403514111), we get a palindrome (1534556554351).

The spelling of 1114153040240 in words is "one trillion, one hundred fourteen billion, one hundred fifty-three million, forty thousand, two hundred forty".