1140281336 has 16 divisors (see below), whose sum is σ = 2139744600. Its totient is φ = 569682784.

The previous prime is 1140281321. The next prime is 1140281393. The reversal of 1140281336 is 6331820411.

It is a junction number, because it is equal to n+sod(n) for n = 1140281299 and 1140281308.

It is a congruent number.

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, 46535 + ... + 66678.

Almost surely, 2^1140281336 is an apocalyptic number.

It is an amenable number.

1140281336 is a deficient number, since it is larger than the sum of its proper divisors (999463264).

1140281336 is a wasteful number, since it uses less digits than its factorization.

1140281336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114478 (or 114474 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1140281336 is about 33768.0520018552. The cubic root of 1140281336 is about 1044.7298542406.

The spelling of 1140281336 in words is "one billion, one hundred forty million, two hundred eighty-one thousand, three hundred thirty-six".