1140842696 has 32 divisors (see below), whose sum is σ = 2494560000. Its totient is φ = 488931408.

The previous prime is 1140842663. The next prime is 1140842737. The reversal of 1140842696 is 6962480411.

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 7 ways as a sum of consecutive naturals, for example, 205136 + ... + 210623.

It is an arithmetic number, because the mean of its divisors is an integer number (77955000).

Almost surely, 2^1140842696 is an apocalyptic number.

It is an amenable number.

1140842696 is an abundant number, since it is smaller than the sum of its proper divisors (1353717304).

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

1140842696 is an equidigital number, since it uses as much as digits as its factorization.

1140842696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 415786 (or 415768 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 1140842696 is about 33776.3629776801. The cubic root of 1140842696 is about 1044.9012661309.

The spelling of 1140842696 in words is "one billion, one hundred forty million, eight hundred forty-two thousand, six hundred ninety-six".