1140463107 has 12 divisors (see below), whose sum is σ = 1882669360. Its totient is φ = 651693168.

The previous prime is 1140463069. The next prime is 1140463109. The reversal of 1140463107 is 7013640411.

It is a happy number.

It is not a de Polignac number, because 1140463107 - 2¹¹ = 1140461059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1140463109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9051232 + ... + 9051357.

Almost surely, 2^1140463107 is an apocalyptic number.

1140463107 is a deficient number, since it is larger than the sum of its proper divisors (742206253).

1140463107 is a wasteful number, since it uses less digits than its factorization.

1140463107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18102602 (or 18102599 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 1140463107 is about 33770.7433587121. The cubic root of 1140463107 is about 1044.7853643721.

The spelling of 1140463107 in words is "one billion, one hundred forty million, four hundred sixty-three thousand, one hundred seven".