1140651016 has 32 divisors (see below), whose sum is σ = 2252966400. Its totient is φ = 539904960.

The previous prime is 1140651013. The next prime is 1140651049. The reversal of 1140651016 is 6101560411.

It is not an unprimeable number, because it can be changed into a prime (1140651011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334681 + ... + 338071.

It is an arithmetic number, because the mean of its divisors is an integer number (70405200).

Almost surely, 2^1140651016 is an apocalyptic number.

It is an amenable number.

1140651016 is a deficient number, since it is larger than the sum of its proper divisors (1112315384).

1140651016 is a wasteful number, since it uses less digits than its factorization.

1140651016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5629 (or 5625 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 1140651016 is about 33773.5253712135. The cubic root of 1140651016 is about 1044.8427427565.

The spelling of 1140651016 in words is "one billion, one hundred forty million, six hundred fifty-one thousand, sixteen".