1140310032 has 40 divisors (see below), whose sum is σ = 2947457184. Its totient is φ = 379889664.

The previous prime is 1140310001. The next prime is 1140310033. The reversal of 1140310032 is 2300130411.

It is a junction number, because it is equal to n+sod(n) for n = 1140309993 and 1140310020.

It is not an unprimeable number, because it can be changed into a prime (1140310033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95803 + ... + 107045.

Almost surely, 2^1140310032 is an apocalyptic number.

1140310032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1140310032 is an abundant number, since it is smaller than the sum of its proper divisors (1807147152).

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

1140310032 is a wasteful number, since it uses less digits than its factorization.

1140310032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13367 (or 13361 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1140310032 is about 33768.4768978407. The cubic root of 1140310032 is about 1044.7386179599.

Adding to 1140310032 its reverse (2300130411), we get a palindrome (3440440443).

The spelling of 1140310032 in words is "one billion, one hundred forty million, three hundred ten thousand, thirty-two".