1140063475 has 12 divisors (see below), whose sum is σ = 1414121544. Its totient is φ = 911765120.

The previous prime is 1140063467. The next prime is 1140063497. The reversal of 1140063475 is 5743600411.

It is not a de Polignac number, because 1140063475 - 2³ = 1140063467 is a prime.

It is a Duffinian number.

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, 115692 + ... + 125158.

It is an arithmetic number, because the mean of its divisors is an integer number (117843462).

Almost surely, 2^1140063475 is an apocalyptic number.

1140063475 is a deficient number, since it is larger than the sum of its proper divisors (274058069).

1140063475 is an equidigital number, since it uses as much as digits as its factorization.

1140063475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14294 (or 14289 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1140063475 is about 33764.8260028095. The cubic root of 1140063475 is about 1044.6633149927.

Adding to 1140063475 its reverse (5743600411), we get a palindrome (6883663886).

The spelling of 1140063475 in words is "one billion, one hundred forty million, sixty-three thousand, four hundred seventy-five".