1144660516 has 12 divisors (see below), whose sum is σ = 2049741232. Its totient is φ = 559020168.

The previous prime is 1144660511. The next prime is 1144660549. The reversal of 1144660516 is 6150664411.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (1144660511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3327330 + ... + 3327673.

Almost surely, 2^1144660516 is an apocalyptic number.

It is an amenable number.

1144660516 is a deficient number, since it is larger than the sum of its proper divisors (905080716).

1144660516 is a wasteful number, since it uses less digits than its factorization.

1144660516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6655050 (or 6655048 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 1144660516 is about 33832.8319240350. The cubic root of 1144660516 is about 1046.0655526213.

The spelling of 1144660516 in words is "one billion, one hundred forty-four million, six hundred sixty thousand, five hundred sixteen".