1140310432 has 24 divisors (see below), whose sum is σ = 2246977152. Its totient is φ = 569649600.

The previous prime is 1140310427. The next prime is 1140310463. The reversal of 1140310432 is 2340130411.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22257 + ... + 52687.

It is an arithmetic number, because the mean of its divisors is an integer number (93624048).

Almost surely, 2^1140310432 is an apocalyptic number.

It is an amenable number.

1140310432 is a deficient number, since it is larger than the sum of its proper divisors (1106666720).

1140310432 is a wasteful number, since it uses less digits than its factorization.

1140310432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31612 (or 31604 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1140310432 is about 33768.4828205236. The cubic root of 1140310432 is about 1044.7387401183.

Adding to 1140310432 its reverse (2340130411), we get a palindrome (3480440843).

The spelling of 1140310432 in words is "one billion, one hundred forty million, three hundred ten thousand, four hundred thirty-two".