1130304400440 has 64 divisors (see below), whose sum is σ = 3391049871360. Its totient is φ = 301402358400.

The previous prime is 1130304400399. The next prime is 1130304400531. The reversal of 1130304400440 is 440044030311.

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 1130304400440.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3025965 + ... + 3378915.

It is an arithmetic number, because the mean of its divisors is an integer number (52985154240).

Almost surely, 2^{1130304400440} is an apocalyptic number.

1130304400440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130304400440 is an abundant number, since it is smaller than the sum of its proper divisors (2260745470920).

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

1130304400440 is a wasteful number, since it uses less digits than its factorization.

1130304400440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379652 (or 379648 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 1130304400440 its reverse (440044030311), we get a palindrome (1570348430751).

The spelling of 1130304400440 in words is "one trillion, one hundred thirty billion, three hundred four million, four hundred thousand, four hundred forty".