1130014440 has 48 divisors (see below), whose sum is σ = 3672548100. Its totient is φ = 301337088.

The previous prime is 1130014427. The next prime is 1130014453. The reversal of 1130014440 is 444100311.

It is an interprime number because it is at equal distance from previous prime (1130014427) and next prime (1130014453).

It can be written as a sum of positive squares in 2 ways, for example, as 973814436 + 156200004 = 31206^2 + 12498^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1569105 + ... + 1569824.

Almost surely, 2^1130014440 is an apocalyptic number.

1130014440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1130014440 is an abundant number, since it is smaller than the sum of its proper divisors (2542533660).

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

1130014440 is a wasteful number, since it uses less digits than its factorization.

1130014440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3138946 (or 3138939 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1130014440 is about 33615.6874093034. The cubic root of 1130014440 is about 1041.5848739902.

Adding to 1130014440 its reverse (444100311), we get a palindrome (1574114751).

The spelling of 1130014440 in words is "one billion, one hundred thirty million, fourteen thousand, four hundred forty".